decagon

英 ['dekəg(ə)n] 美 ['dɛkəɡɑn]
  • n. [数] 十角形；[数] 十边形
decagon
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英语词源

decagon (n.)
early 17c., from Modern Latin decagonum, from Greek dekagonon, from deka "ten" (see ten) + gonia "corner, angle" (see -gon).

权威例句

1. A polygon with ten sides is a decagon.
十条边的形状叫十边形。

来自辞典例句

[ decagon 造句 ]