Semicircumference
n. 半圆周
🗣️ 情景例句
I happen to have
我这儿碰巧有一项
Do you live across from the Public Hall?
你在大会堂对面居住吗？
On the other hand, I felt sad that I wasn't able to tell my grandparents that we were safe.
另一方面，我为不能告诉我的祖父母我们十分安全而感到难过。