decagon
英 ['dekəg(ə)n]
美['dɛkəɡɑn]
- n. [数] 十角形；[数] 十边形
词态变化
形容词: decagonal;
英英释意
- 1. a polygon with 10 sides and 10 angles
英文词源
- decagon (n.)
- early 17c., from Modern Latin decagonum, from Greek dekagonon, from deka "ten" (see ten) + gonia "corner, angle" (see -gon).
实用场景例句
- A polygon with ten sides is a decagon.
- 十条边的形状叫十边形。
辞典例句