Convex polygon
出国 Abroad凸多边形
🧩 词语组成解析
convex
['kɔn'veks]
adj. 凸的，凸面的;凸状;凸形;
polygon
['pɔligən]
n. 多边形，多角形;龟裂状;
🗣️ 情景例句
She's a terrific person.
她人很好。
The missile is in pursuit of the jet.
导弹追赶着喷气机。
By 1884, a statue which was 151 feet tall had been erected in Paris.
到1884年，一座高度达151英尺的雕像在巴黎竖立起来了。