Sagging
[化] 流挂
✅ 同义词
🗣️ 情景例句
I want to buy a sleeper ticket to New York.
我想买张到纽约的卧铺票。
There is no time like the present.
机不可失，时不再来。
We're going to leave at about seven thirty next Monday morning.
我们打算下星期一早上7：30 左右出发。