Decagon

[dekәgәn]

解释:

(noun.) a polygon with 10 sides and 10 angles.

阿纳托尔校对--From WordNet

解释:

(n.) A plane figure having ten sides and ten angles; any figure having ten angles. A regular decagon is one that has all its sides and angles equal.

编辑:齐克

解释:

n. a plane figure of ten angles and sides.—adj. Decag′onal.

整理:诺拉