semicircle
n
half of a circle or of its circumference; thing arranged like this 半圆形; 半圆形的周长; 半圆形的东西
a semicircle of chairs 排列成半圆形的椅子
sitting in a semicircle round the fire 围著火坐成半圈. => illus at circle 见 circle 插图.
🔁 扩展释义
*['semi,sә:kl]n. 半圆形
🗣️ 情景例句
Sometimes, at night,
有时候, 在夜晚,
I finish working at 5:45 p.m.
我在下午5:45点完成工作。
An important film director saw Chaplin acting a very funny part in a play.