Semicircular
a. 半圆的\\n[医] 半环形的
📖 牛津释义
semicircular
adj
having the shape of a semicircle 半圆形的.
🗣️ 情景例句
I can't figure him out-he's a mystery!
我不能理解他，他真是个迷。
Don't shout, man.
别吼嘛，老兄。
What nationality are you?
你是哪国人？