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	long jumper long-lasting long-life long-lived long-lost Long March, the long-playing record long-range long-running longship longshore current longshore drift longshoreman long shot long-standing long-suffering long-term longtime long wave longways long-wearing long-winded longwise loofah loogie

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