Impulsor
[数]非共面直线对
🗣️ 情景例句
Don't get fresh with me!
别碰我。
I told him to come in and rest for a while.
我告诉他进来休息一下。
Oh, that's quite early! Where are we going to meet?
噢，那很早！我们打算在哪儿会合？