| 词汇 | heptagon |
| 释义 | heptagon 1 ENTRIES FOUND: heptagon (noun) heptagon /ˈhɛptəˌgɑːn/ noun plural heptagons heptagon /ˈhɛptəˌgɑːn/ noun plural heptagons Learner's definition of HEPTAGON [count] mathematics : a flat shape that has seven sides and seven angles七边形；七角形 — heptagonal /hɛpˈtægənəl/ adjective a heptagonal shape/room七边形；七角形的屋子 |
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