英语词汇“heptagonal”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	heptagonal
释义	heptagonheptagon /ˈhɛptəˌgɑn/ noun [countable] Etymology ETYMOLOGYheptagon Origin: 1500-1600 Greek heptagonos, from hepta seven + gonia angle math, geometry a flat shape with seven sides—heptagonal /hɛpˈtægənl/ adjective
随便看	toleration toll tollbooth toll-bridge toll call toll-free tollgate toll plaza toll road tollway Tolstoy, Count Leo Toltec tom tomahawk tomato tomb Tombouctou tomboy tombstone tomcat tome tomfool tomfoolery tommy gun tomography

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