vt. 给…装衬垫, 加垫子;填塞;踏平;
vi. 步行,放轻脚步走;
n. 垫,衬垫;护具;便签本;发射台;
🗣️ 情景例句
He's gone out of business.
他失业了。
That's too bad.
真遗憾。
OK. We can get some more tomorrow. We should finish the floor now. Can you take the other end of this piece of wood? Now you have to pull it to make the surface smooth like that.