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
Right, fifth word.
对, 第五个字。
This man always has clean floors and wet feet.
这个男人常常弄湿了脚刷洗地板。
but it suddenly caught sight of the drunk who was shouting rude remarks and waving a red cap.