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

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	recruit recruitment recrystallization rectal rectangle rectangular rectifiable rectification rectify rectilinear rectitude recto rector rectory rectum recumbent recuperate recuperation recuperative recur recurrence recurrent recurrently recursive formula recursive rule

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