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
No, you needn't do that.
不行呀,你不必这样。
The basketball championship is exciting.
那次篮球冠军赛真激动人心。
I'm not sure. I ought to do some studying, as I've got masses of work to do, but I think I'll be too tired. Maybe I'll just watch the news on television and go to bed early.