Chambering
内腔加工, 扩孔
🗣️ 情景例句
If I were you, I'd try one of the newspaper stands.
如果我是你，我会到一个书报亭去看看。
A liar is not believed when he speaks the truth.
骗子说真话，也没人相信。
I live in a very old town which is surrounded by beautiful woods.
我住在一个由美丽的树林环绕的古老的小镇上。