semicircle
🇺🇸
/ˈsemisɜːrkl/
🇬🇧
/ˈsemisɜːkl/
noun
R
A half of a circle, like the top or bottom half.
The teacher drew a semicircle on the blackboard to show us the shape.
老師在黑板上畫了一個半圓形來展示這個形狀。
R
A shape or arrangement that is like a semicircle.
The students sat in a semicircle around the teacher for the storytime session.
學生們圍坐在老師周圍，形成了一個半圓形，準備聽故事。
translation
半圓, 半圓形
詞形變化
Plural
semicircles