| 释义 |
decagon['dekəgən]n. 十边形, 十角形 decagon dec.a.gon AHD: [dµk“…-g¼n”] D.J. [6dek*7gKn]K.K. [6dWk*7g$n]n.(名词)A polygon with ten angles and ten sides.十边形:有十个角和十条边的多边形语源:1. Medieval Latin decag½num 中世纪拉丁语 decag½num 2. from Greek dekag½non 源自 希腊语 dekag½non 3. deka [ten] * see dek&9{©} deka [十] *参见 dek&9{©} 4. -g½non [-gon] -g½non [后缀,表“…角形”] 继承用法:decag“onal AHD: [d¹-k²g“…-n…l] (形容词)decag“onally adv.(副词) |