{"id":4457,"date":"2026-03-11T13:25:33","date_gmt":"2026-03-11T04:25:33","guid":{"rendered":"https:\/\/admin.shotosha.com\/english-words\/spiral\/"},"modified":"2026-04-11T22:49:37","modified_gmt":"2026-04-11T13:49:37","slug":"spiral","status":"publish","type":"post","link":"https:\/\/admin.shotosha.com\/english-words\/spiral\/","title":{"rendered":"spiral \u306e\u610f\u5473\u30fb\u30b3\u30a2\u30a4\u30e1\u30fc\u30b8\u30fb\u4f8b\u6587\uff5cVENN4000\u82f1\u5358\u8a9e"},"content":{"rendered":"<p><script type=\"application\/ld+json\">{\n    \"@context\": \"https:\/\/schema.org\",\n    \"@type\": \"DefinedTerm\",\n    \"name\": \"spiral\",\n    \"description\": \"\u4e2d\u5fc3\u304b\u3089\u5e83\u304c\u308a\u7d9a\u3051\u308b\u56de\u8ee2\u904b\u52d5\",\n    \"inDefinedTermSet\": {\n      \"@type\": \"DefinedTermSet\",\n      \"name\": \"VENN4000\",\n      \"url\": \"https:\/\/admin.shotosha.com\/english-words\/\"\n    }\n  }<\/script>\n<link rel=\"preconnect\" href=\"https:\/\/fonts.googleapis.com\"><link rel=\"preconnect\" href=\"https:\/\/fonts.gstatic.com\" crossorigin><link href=\"https:\/\/fonts.googleapis.com\/css2?family=Noto+Sans+JP:wght@400;500;700;900&amp;display=swap\" rel=\"stylesheet\">\n<link rel=\"stylesheet\" href=\"https:\/\/admin.shotosha.com\/english-words\/wp-content\/uploads\/sites\/22\/2026\/04\/shared.css\">\n<p><!-- \u30d1\u30f3\u304f\u305a\u30ca\u30d3 --><\/p>\n<nav class=\"breadcrumb\">\n<a target=\"_blank\" href=\"\/english-words\/\">VENN4000<\/a> &gt;<br \/>\n      spiral<br \/>\n    <\/nav>\n<div class=\"article-card\">\n<!-- \u30d8\u30c3\u30c0\u30fc --><\/p>\n<header class=\"word-header\">\n<h1 id=\"i-0\">spiral<\/h1>\n<div class=\"pronunciation\">\n<span class=\"pronunciation-text\">\/sp\u03ac\u026a(\u0259)r\u0259l\/<\/span><br \/>\n<button aria-label=\"\u767a\u97f3\u3092\u805e\u304f\" class=\"speak-btn\" onclick=\"speakWord('spiral')\">\ud83d\udd0a<\/button>\n<\/div>\n<div class=\"word-summary\">\n<span class=\"pos-tag\">\u3010\u5f62\u3011<\/span>\u3046\u305a\u307e\u304d\u306e\u3001\u3089\u305b\u3093\u306e<\/p><\/div>\n<p><!-- \u91cd\u8981\u5ea6\u30d0\u30ed\u30e1\u30fc\u30bf\u30fc --><\/p>\n<div class=\"importance-meter\">\n<div class=\"meter-label\">\u91cd\u8981\u5ea6<\/div>\n<div class=\"meter-bar-container\">\n<div class=\"meter-bar\" style=\"width: 9.0%;\">\n<span class=\"meter-value\">2\/23<\/span>\n<\/div>\n<\/div>\n<div class=\"meter-detail\" onclick=\"this.querySelector('.meter-detail-text').classList.toggle('show')\">\n<span class=\"meter-detail-toggle\">\u24d8 \u91cd\u8981\u5ea6\u3068\u306f<\/span><br \/>\n<span class=\"meter-detail-text\">\u677e\u6fe4\u820e\u304c\u5927\u5b66\u53d7\u9a13\u306e\u4e3b\u8981\u82f1\u5358\u8a9e\u5e3323\u518a\u306e\u898b\u51fa\u3057\u8a9e\u3092\u8abf\u67fb\u3057\u3001\u63b2\u8f09\u518a\u6570\u3092\u3082\u3068\u306b\u7b97\u51fa\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u5358\u8a9e\u306f2\u518a\u306b\u63b2\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/span>\n<\/div>\n<\/div>\n<\/header>\n<p><!-- \u76ee\u6b21 --><\/p>\n<nav class=\"toc\">\n<div class=\"toc-title\">CONTENTS<\/div>\n<ol>\n<li><a target=\"_blank\" href=\"#core-image\">\u30b3\u30a2\u30a4\u30e1\u30fc\u30b8<\/a><\/li>\n<li><a target=\"_blank\" href=\"#meanings\">\u610f\u5473\u4e00\u89a7<\/a><\/li>\n<li><a target=\"_blank\" href=\"#examples\">\u4f8b\u6587<\/a><\/li>\n<li><a target=\"_blank\" href=\"#pitfalls\">\u3088\u304f\u3042\u308b\u9593\u9055\u3044\u30fb\u6ce8\u610f\u70b9<\/a><\/li>\n<li><a target=\"_blank\" href=\"#synonyms\">\u985e\u7fa9\u8a9e\u30fb\u5bfe\u7fa9\u8a9e<\/a><\/li>\n<li><a target=\"_blank\" href=\"#derivatives\">\u6d3e\u751f\u8a9e\u30fb\u95a2\u9023\u8a9e<\/a><\/li>\n<li><a target=\"_blank\" href=\"#collocations\">\u30b3\u30ed\u30b1\u30fc\u30b7\u30e7\u30f3<\/a><\/li>\n<li><a target=\"_blank\" href=\"#quiz\">\u78ba\u8a8d\u30c6\u30b9\u30c8<\/a><\/li>\n<\/ol>\n<\/nav>\n<p><!-- \u2776 \u30b3\u30a2\u30a4\u30e1\u30fc\u30b8 --><\/p>\n<div class=\"section\" id=\"core-image\">\n<h2 id=\"i-1\"><span class=\"num\">1<\/span>\u30b3\u30a2\u30a4\u30e1\u30fc\u30b8<\/h2>\n<div class=\"core-image-box\">\n<div class=\"box-title\">spiral \u306e\u6838\u5fc3<\/div>\n<div class=\"box-content\">\n<div class=\"one-liner\">\u300c\u4e2d\u5fc3\u304b\u3089\u5e83\u304c\u308a\u7d9a\u3051\u308b\u56de\u8ee2\u904b\u52d5\u300d<\/div>\n<p>spiral\u306e\u30b3\u30a2\u30a4\u30e1\u30fc\u30b8\u306f\u300c\u4e00\u70b9\u3092\u4e2d\u5fc3\u306b\u56de\u8ee2\u3057\u306a\u304c\u3089\u3001\u540c\u6642\u306b\u5916\u5074\uff08\u307e\u305f\u306f\u5185\u5074\uff09\u3078\u3068\u79fb\u52d5\u3057\u7d9a\u3051\u308b\u52d5\u304d\u300d\u3067\u3059\u3002\u5358\u7d14\u306a\u5186\u904b\u52d5\u3068\u9055\u3044\u3001\u5e38\u306b\u4f4d\u7f6e\u304c\u5909\u5316\u3057\u3066\u3044\u304f\u70b9\u304c\u672c\u8cea\u3002\u3089\u305b\u3093\u968e\u6bb5\u304c\u4e0a\u6607\u3057\u306a\u304c\u3089\u56de\u8ee2\u3059\u308b\u3088\u3046\u306b\u3001\u87ba\u65cb\u306f\u300c\u56de\u8ee2\uff0b\u9032\u884c\u300d\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u3059\u3002\u3053\u306e\u30a4\u30e1\u30fc\u30b8\u304b\u3089\u3001\u5f62\u5bb9\u8a5e\u3067\u306f\u300c\u3046\u305a\u307e\u304d\u72b6\u306e\u30fb\u3089\u305b\u3093\u72b6\u306e\u300d\u3001\u540d\u8a5e\u3067\u306f\u300c\u3089\u305b\u3093\uff08\u5f62\uff09\u300d\u3001\u52d5\u8a5e\u3067\u306f\u300c\u3089\u305b\u3093\u72b6\u306b\u52d5\u304f\u300d\u3068\u3044\u3046\u610f\u5473\u304c\u751f\u307e\u308c\u307e\u3059\u3002\u3055\u3089\u306b\u6bd4\u55a9\u7684\u306b\u300c\u7269\u4fa1\u306e\u4e0a\u6607\u3084\u611f\u60c5\u306e\u60aa\u5316\u304c\u6b62\u307e\u3089\u305a\u3069\u3093\u3069\u3093\u9032\u3093\u3067\u3044\u304f\u300d\u3068\u3044\u3046\u610f\u5473\u306b\u3082\u767a\u5c55\u3057\u307e\u3059\u3002\u56de\u8ee2\u3057\u306a\u304c\u3089\u884c\u304d\u7740\u304f\u5148\u304c\u6b62\u307e\u3089\u306a\u3044\u3001\u3068\u3044\u3046\u52d5\u7684\u306a\u30cb\u30e5\u30a2\u30f3\u30b9\u304c\u3059\u3079\u3066\u306e\u7528\u6cd5\u3092\u8cab\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- \u2777 \u610f\u5473\u4e00\u89a7 --><\/p>\n<div class=\"section\" id=\"meanings\">\n<h2 id=\"i-2\"><span class=\"num\">2<\/span>\u610f\u5473\u4e00\u89a7<\/h2>\n<ul class=\"meaning-list\">\n<li class=\"meaning-item\">\n<span class=\"pos-label\">\u5f62\u5bb9\u8a5e<\/span><br \/>\n<span class=\"definition\">\u3046\u305a\u307e\u304d\u306e\u3001\u3089\u305b\u3093\u72b6\u306e<\/span><br \/>\n<span class=\"core-connection\">\u56de\u8ee2\u3057\u306a\u304c\u3089\u9032\u3080\u30b3\u30a2\u30a4\u30e1\u30fc\u30b8\u3092\u305d\u306e\u307e\u307e\u5f62\u3068\u3057\u3066\u8868\u3057\u305f\u3082\u306e\u3002\u968e\u6bb5\u3084\u69cb\u9020\u7269\u306e\u5f62\u72b6\u3092\u63cf\u5199\u3059\u308b\u969b\u306b\u4f7f\u308f\u308c\u308b\u3002<\/span>\n<\/li>\n<li class=\"meaning-item\">\n<span class=\"pos-label\">\u540d\u8a5e<\/span><br \/>\n<span class=\"definition\">\u3089\u305b\u3093\uff08\u5f62\uff09\u3001\u87ba\u65cb\u72b6\u306e\u3082\u306e<\/span><br \/>\n<span class=\"core-connection\">\u30b3\u30a2\u30a4\u30e1\u30fc\u30b8\u3092\u300c\u5f62\u300d\u3068\u3057\u3066\u540d\u8a5e\u5316\u3057\u305f\u3082\u306e\u3002DNA\u30fb\u8c9d\u6bbb\u30fb\u7adc\u5dfb\u306a\u3069\u81ea\u7136\u754c\u306b\u3082\u6570\u591a\u304f\u73fe\u308c\u308b\u3002<\/span>\n<\/li>\n<li class=\"meaning-item\">\n<span class=\"pos-label\">\u52d5\u8a5e<\/span><br \/>\n<span class=\"definition\">\u3089\u305b\u3093\u72b6\u306b\u52d5\u304f\uff1b\uff08\u7269\u4fa1\u30fb\u611f\u60c5\u306a\u3069\u304c\uff09\u3069\u3093\u3069\u3093\u4e0a\u6607\uff08\u4e0b\u964d\u30fb\u60aa\u5316\uff09\u3059\u308b<\/span><br \/>\n<span class=\"core-connection\">\u56de\u8ee2\u3057\u306a\u304c\u3089\u6b62\u307e\u3089\u305a\u306b\u9032\u307f\u7d9a\u3051\u308b\u30b3\u30a2\u30a4\u30e1\u30fc\u30b8\u304c\u52d5\u304d\u3068\u3057\u3066\u73fe\u308c\u308b\u3002\u7279\u306b\u300c\u5236\u5fa1\u4e0d\u80fd\u306a\u307e\u307e\u4e0a\u304c\u308a\u7d9a\u3051\u308b\u30fb\u843d\u3061\u3066\u3044\u304f\u300d\u3068\u3044\u3046\u6bd4\u55a9\u7684\u7528\u6cd5\u304c\u91cd\u8981\u3002<\/span>\n<\/li>\n<\/ul>\n<\/div>\n<p><!-- \u2778 \u4f8b\u6587 --><\/p>\n<div class=\"section\" id=\"examples\">\n<h2 id=\"i-3\"><span class=\"num\">3<\/span>\u4f8b\u6587<\/h2>\n<div class=\"example-card\">\n<div class=\"example-en\">There is a spiral staircase down the hall.<\/div>\n<div class=\"example-ja\">\u5eca\u4e0b\u3092\u884c\u304f\u3068\u3089\u305b\u3093\u968e\u6bb5\u304c\u3042\u308b\u3002<\/div>\n<div class=\"example-note\">\u7269\u7406\u7684\u306a\u300c\u56de\u8ee2\u3057\u306a\u304c\u3089\u4e0a\u6607\u3059\u308b\u300d\u5f62\u72b6\u3092\u63cf\u5199\u3059\u308b\u57fa\u672c\u7528\u6cd5<\/div>\n<\/div>\n<div class=\"example-card\">\n<div class=\"example-en\">Inflation began to spiral out of control after the crisis.<\/div>\n<div class=\"example-ja\">\u5371\u6a5f\u306e\u5f8c\u3001\u30a4\u30f3\u30d5\u30ec\u304c\u6025\u6fc0\u306b\u60aa\u5316\u3057\u59cb\u3081\u305f\u3002<\/div>\n<div class=\"example-note\">\u6b62\u307e\u3089\u305a\u4e0a\u304c\u308a\u7d9a\u3051\u308b\u30b3\u30a2\u30a4\u30e1\u30fc\u30b8\u304c\u7d4c\u6e08\u73fe\u8c61\u306b\u6bd4\u55a9\u7684\u306b\u9069\u7528\u3055\u308c\u3066\u3044\u308b<\/div>\n<\/div>\n<div class=\"example-card\">\n<div class=\"example-en\">His anxiety spiraled into full-blown panic.<\/div>\n<div class=\"example-ja\">\u5f7c\u306e\u4e0d\u5b89\u306f\u3069\u3093\u3069\u3093\u81a8\u3089\u3093\u3067\u5b8c\u5168\u306a\u30d1\u30cb\u30c3\u30af\u306b\u9665\u3063\u305f\u3002<\/div>\n<div class=\"example-note\">\u611f\u60c5\u304c\u3089\u305b\u3093\u72b6\u306b\u5897\u5e45\u3057\u3001\u51fa\u53e3\u306e\u306a\u3044\u307e\u307e\u60aa\u5316\u3057\u3066\u3044\u304f\u30cb\u30e5\u30a2\u30f3\u30b9<\/div>\n<\/div>\n<\/div>\n<p><!-- \u2779 \u3088\u304f\u3042\u308b\u9593\u9055\u3044\u30fb\u6ce8\u610f\u70b9 --><\/p>\n<div class=\"section\" id=\"pitfalls\">\n<h2 id=\"i-4\"><span class=\"num\">4<\/span>\u3088\u304f\u3042\u308b\u9593\u9055\u3044\u30fb\u6ce8\u610f\u70b9<\/h2>\n<div class=\"pitfall-box\">\n<div class=\"box-title\">\u3053\u3053\u306b\u6ce8\u610f<\/div>\n<div class=\"box-content\">\n<p>\u52d5\u8a5e\u7528\u6cd5\u3092\u898b\u843d\u3068\u3057\u304c\u3061\u3002spiral out of control\uff08\u5236\u5fa1\u4e0d\u80fd\u306b\u9665\u308b\uff09\u3084prices spiral\uff08\u7269\u4fa1\u304c\u6025\u9a30\u3059\u308b\uff09\u306e\u3088\u3046\u306b\u3001\u30cb\u30e5\u30fc\u30b9\u3084\u8ad6\u8aac\u6587\u3067\u983b\u51fa\u3059\u308b\u306e\u3067\u8981\u6ce8\u610f\u3002<\/p>\n<p>\u300cspiral\u300d\u3068\u300ccircle\uff08\u5186\uff09\u300d\u3092\u6df7\u540c\u3057\u306a\u3044\u3053\u3068\u3002circle\u306f\u540c\u3058\u3068\u3053\u308d\u3092\u56de\u308a\u7d9a\u3051\u308b\u304c\u3001spiral\u306f\u56de\u308a\u306a\u304c\u3089\u5916\u5074\u30fb\u5185\u5074\u30fb\u4e0a\u4e0b\u3078\u3068\u79fb\u52d5\u3057\u7d9a\u3051\u308b\u70b9\u304c\u6839\u672c\u7684\u306b\u7570\u306a\u308b\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- \u277a \u985e\u7fa9\u8a9e\u30fb\u5bfe\u7fa9\u8a9e --><\/p>\n<div class=\"section\" id=\"synonyms\">\n<h2 id=\"i-5\"><span class=\"num\">5<\/span>\u985e\u7fa9\u8a9e\u30fb\u5bfe\u7fa9\u8a9e<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u985e\u7fa9\u8a9e<\/th>\n<th>\u30b3\u30a2\u30a4\u30e1\u30fc\u30b8\u306e\u9055\u3044<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>helix<\/strong><\/td>\n<td>\u6280\u8853\u30fb\u5b66\u8853\u7684\u306a\u7528\u8a9e\u3067\u3001\u4e3b\u306bDNA\u3084\u5e7e\u4f55\u5b66\u7684\u306a\u87ba\u65cb\u3092\u6307\u3059\u3002spiral\u3088\u308a\u53b3\u5bc6\u3067\u3001\u65e5\u5e38\u4f1a\u8a71\u3067\u306f\u307b\u307c\u4f7f\u308f\u308c\u306a\u3044\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>coil<\/strong><\/td>\n<td>\u30b1\u30fc\u30d6\u30eb\u3084\u3070\u306d\u306e\u3088\u3046\u306b\u300c\u3050\u308b\u3050\u308b\u3068\u5dfb\u304b\u308c\u305f\u300d\u5f62\u3092\u6307\u3059\u3002spiral\u307b\u3069\u300c\u5e83\u304c\u308a\u30fb\u4e0a\u6607\u300d\u306e\u30cb\u30e5\u30a2\u30f3\u30b9\u306f\u306a\u304f\u3001\u5dfb\u304b\u308c\u305f\u9759\u7684\u306a\u5f62\u72b6\u306b\u8fd1\u3044\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>swirl<\/strong><\/td>\n<td>\u6e26\u5dfb\u304f\u3088\u3046\u306a\u7d20\u65e9\u3044\u56de\u8ee2\u904b\u52d5\u3092\u6307\u3057\u3001\u6db2\u4f53\u30fb\u7a7a\u6c17\u30fb\u6a21\u69d8\u306a\u3069\u306b\u4f7f\u308f\u308c\u308b\u3002spiral\u3088\u308a\u300c\u52e2\u3044\u30fb\u901f\u3055\u300d\u304c\u5f37\u8abf\u3055\u308c\u3001\u9032\u884c\u65b9\u5411\u306f\u554f\u308f\u306a\u3044\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u5bfe\u7fa9\u8a9e:<\/strong> straight\uff08\u307e\u3063\u3059\u3050\u306a\uff09\u3001linear\uff08\u76f4\u7dda\u7684\u306a\uff09<\/p>\n<\/div>\n<p><!-- \u277b \u6d3e\u751f\u8a9e\u30fb\u95a2\u9023\u8a9e --><\/p>\n<div class=\"section\" id=\"derivatives\">\n<h2 id=\"i-6\"><span class=\"num\">6<\/span>\u6d3e\u751f\u8a9e\u30fb\u95a2\u9023\u8a9e<\/h2>\n<ul class=\"derivative-list\">\n<li class=\"derivative-item\">\n<strong>spiraling<\/strong><br \/>\n<span class=\"der-pos\">\u5f62\u5bb9\u8a5e\u30fb\u52d5\u8a5e\u73fe\u5728\u5206\u8a5e<\/span><br \/>\n            \u6025\u4e0a\u6607\uff08\u4e0b\u964d\uff09\u3057\u3066\u3044\u308b\u3001\u3089\u305b\u3093\u72b6\u306b\u52d5\u3044\u3066\u3044\u308b<\/p>\n<\/li>\n<li class=\"derivative-item\">\n<strong>spirally<\/strong><br \/>\n<span class=\"der-pos\">\u526f\u8a5e<\/span><br \/>\n            \u3089\u305b\u3093\u72b6\u306b<\/p>\n<\/li>\n<\/ul>\n<\/div>\n<p><!-- \u277c \u30b3\u30ed\u30b1\u30fc\u30b7\u30e7\u30f3 --><\/p>\n<div class=\"section\" id=\"collocations\">\n<h2 id=\"i-7\"><span class=\"num\">7<\/span>\u30b3\u30ed\u30b1\u30fc\u30b7\u30e7\u30f3<\/h2>\n<ul class=\"collocation-list\">\n<li class=\"collocation-item\">spiral staircase\uff08\u3089\u305b\u3093\u968e\u6bb5\uff09<\/li>\n<li class=\"collocation-item\">spiral out of control\uff08\u5236\u5fa1\u4e0d\u80fd\u306b\u60aa\u5316\u3059\u308b\u30fb\u6025\u9a30\u3059\u308b\uff09<\/li>\n<li class=\"collocation-item\">downward spiral\uff08\uff08\u8ca0\u306e\uff09\u60aa\u5faa\u74b0\u3001\u4e0b\u964d\u30b9\u30d1\u30a4\u30e9\u30eb\uff09<\/li>\n<\/ul>\n<\/div>\n<p><!-- \u277d \u78ba\u8a8d\u30c6\u30b9\u30c8 --><\/p>\n<div class=\"section\" id=\"quiz\">\n<h2 id=\"i-8\"><span class=\"num\">8<\/span>\u78ba\u8a8d\u30c6\u30b9\u30c8<\/h2>\n<div class=\"quiz\">\n<div class=\"quiz-item\">\n<div class=\"quiz-question\">\u6b21\u306e\u82f1\u6587\u306e\u4e0b\u7dda\u90e8\u306e\u610f\u5473\u3068\u3057\u3066\u6700\u3082\u81ea\u7136\u306a\u3082\u306e\u3092\u9078\u3079\u3002<\/p>\n<p>\u201cAfter losing his job, he fell into a downward spiral of depression and isolation.\u201d<\/p>\n<p>\u2460 \u3046\u305a\u307e\u304d\u72b6\u306e\u843d\u4e0b<br \/>\u2461 \u8ca0\u306e\u60aa\u5faa\u74b0<br \/>\u2462 \u3089\u305b\u3093\u968e\u6bb5\u3078\u306e\u8ee2\u843d<br \/>\u2463 \u6025\u901f\u306a\u56de\u8ee2\u904b\u52d5<\/div>\n<div class=\"quiz-answer\" onclick=\"this.querySelector('.answer-text').style.display='block';this.querySelector('.answer-prompt').style.display='none';\">\n<span class=\"answer-prompt\">\u25b6 \u30af\u30ea\u30c3\u30af\u3057\u3066\u89e3\u7b54\u3092\u8868\u793a<\/span><br \/>\n<span class=\"answer-text\">\u2461\u300c\u8ca0\u306e\u60aa\u5faa\u74b0\u300d\u304c\u6b63\u89e3\u3002downward spiral\u306f\u300c\u4e0b\u5411\u304d\u306b\u3089\u305b\u3093\u72b6\u306b\u843d\u3061\u3066\u3044\u304f\uff1d\u3069\u3093\u3069\u3093\u60aa\u5316\u3057\u3066\u629c\u3051\u51fa\u305b\u306a\u3044\u72b6\u614b\u300d\u3092\u8868\u3059\u6bd4\u55a9\u8868\u73fe\u3002\u7269\u7406\u7684\u306a\u843d\u4e0b\u3067\u306f\u306a\u304f\u3001\u3046\u3064\u75c5\u3084\u5b64\u7acb\u306a\u3069\u304c\u4e92\u3044\u306b\u60aa\u5316\u3057\u5408\u3046\u72b6\u6cc1\u3092\u6307\u3059\u3002\u3053\u306e\u3088\u3046\u306b\u3001spiral\u306e\u30b3\u30a2\u30a4\u30e1\u30fc\u30b8\uff08\u56de\u8ee2\u3057\u306a\u304c\u3089\u6b62\u307e\u3089\u305a\u9032\u3080\uff09\u304c\u6bd4\u55a9\u7684\u306b\u4f7f\u308f\u308c\u308b\u7528\u6cd5\u306f\u5165\u8a66\u3067\u3082\u72d9\u308f\u308c\u3084\u3059\u3044\u3002<\/span>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- \/.article-card --><br \/>\n<!-- CTA\u30bb\u30af\u30b7\u30e7\u30f3 --><\/p>\n<div class=\"cta-section\">\n<div class=\"cta-inner\">\n<div class=\"cta-layout\">\n<div class=\"cta-cover\">\n<img decoding=\"async\" alt=\"VENN4000 \u66f8\u5f71\" height=\"224\" loading=\"lazy\" src=\"https:\/\/admin.shotosha.com\/english-words\/wp-content\/uploads\/sites\/22\/2026\/04\/venn4000-cover.jpg\" width=\"140\">\n<\/div>\n<div class=\"cta-text\">\n<div class=\"cta-logo\">VENN<span>4000<\/span><\/div>\n<p class=\"cta-tagline\">23\u518a\u306e\u82f1\u5358\u8a9e\u5e33\u30921\u518a\u306b\u3002<\/p>\n<p class=\"cta-body\">\u300c\u533b\u5b66\u90e8\u30fb\u4e0a\u4f4d\u6821\u5c02\u9580\u587e\uff5c\u677e\u6fe4\u820e\u300d\u304c\u3001\u5927\u5b66\u53d7\u9a13\u306e\u4e3b\u8981\u82f1\u5358\u8a9e\u5e3323\u518a\u306e\u898b\u51fa\u3057\u8a9e\u3092\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u5316\u3002<br \/>2\u518a\u4ee5\u4e0a\u306b\u63b2\u8f09\u3055\u308c\u305f\u82f1\u5358\u8a9e\u3092\u91cd\u8981\u5ea6\u9806\u306b\u53ce\u9332\u3057\u305f\u3001\u533b\u5b66\u90e8\u30fb\u4e0a\u4f4d\u6821\u53d7\u9a13\u751f\u5fc5\u643a\u306e\u82f1\u5358\u8a9e\u5e33\u3067\u3059\u3002<\/p>\n<div class=\"cta-buttons\">\n<a target=\"_blank\" class=\"cta-btn cta-btn-primary\" href=\"https:\/\/amzn.to\/3NXj4Bf\" rel=\"noopener\" target=\"_blank\">Amazon\u3067\u8cfc\u5165\u3059\u308b \u2192<\/a>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><script>\n  function speakWord(word) {\n    if ('speechSynthesis' in window) {\n      var u = new SpeechSynthesisUtterance(word);\n      u.lang = 'en-US';\n      u.rate = 0.85;\n      speechSynthesis.speak(u);\n    }\n  }\n  document.querySelectorAll('.quiz-answer').forEach(function(el) {\n    el.addEventListener('click', function() {\n      this.querySelector('.answer-text').style.display = 'block';\n      this.querySelector('.answer-prompt').style.display = 'none';\n    });\n  });\n  <\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>spiral \u306e\u30b3\u30a2\u30a4\u30e1\u30fc\u30b8\u306f\u300c\u4e2d\u5fc3\u304b\u3089\u5e83\u304c\u308a\u7d9a\u3051\u308b\u56de\u8ee2\u904b\u52d5\u300d\u3002\u610f\u5473\u30fb\u4f8b\u6587\u30fb\u8a9e\u6e90\u30fb\u985e\u7fa9\u8a9e\u3092\u5fb9\u5e95\u89e3\u8aac\u3002VENN4000 &#8211; 23\u518a\u306e\u82f1\u5358\u8a9e\u5e33\u3092\u5206\u6790\u3057\u305f\u5927\u5b66\u53d7\u9a13\u82f1\u5358\u8a9e\u5e33\u3002<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[23],"class_list":{"0":"post-4457","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-frequency-2","7":"tag-adjective","8":"nothumb"},"_links":{"self":[{"href":"https:\/\/admin.shotosha.com\/english-words\/wp-json\/wp\/v2\/posts\/4457","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/admin.shotosha.com\/english-words\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/admin.shotosha.com\/english-words\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/admin.shotosha.com\/english-words\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/admin.shotosha.com\/english-words\/wp-json\/wp\/v2\/comments?post=4457"}],"version-history":[{"count":3,"href":"https:\/\/admin.shotosha.com\/english-words\/wp-json\/wp\/v2\/posts\/4457\/revisions"}],"predecessor-version":[{"id":14851,"href":"https:\/\/admin.shotosha.com\/english-words\/wp-json\/wp\/v2\/posts\/4457\/revisions\/14851"}],"wp:attachment":[{"href":"https:\/\/admin.shotosha.com\/english-words\/wp-json\/wp\/v2\/media?parent=4457"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/admin.shotosha.com\/english-words\/wp-json\/wp\/v2\/categories?post=4457"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/admin.shotosha.com\/english-words\/wp-json\/wp\/v2\/tags?post=4457"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}