Hemicycle
n. 半圆形, 半圆形斗技场, 半圆形房间
✅ 同义词
🗣️ 情景例句
I have to sign copies of my book for a lot of people
我还必须为许多人在我的书上签名
We must arrive there on time.
我们必须准时到那儿。
You can't miss it.
你不会看不见的。