英语单词

decagon是什么意思

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

中文词源


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

双语例句


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