单词	heptagon
释义	hep·ta·gon \ˈheptəˌgän sometimes -tə̇gən\ noun (-s) Etymology: Greek heptagōnos heptagonal, from hepta seven + -gōnos (from gōnia corner, angle) — more at -gon : a plane polygon having seven angles and therefore seven sides
随便看	bandolier bandoneon bandonion bandora bandore band-pass filter bandrol bands bands B and S band saw band shell bandsman band spectrum bandstand bandstration bandstring bandtail band-tailed band-tailed pigeon band-tail pigeon band tool bandung bandura bandurist

英语词典包含332784条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。