Nonrigidity
非刚性
🗣️ 情景例句
Hey, let's go out and have some fun tonight.
嘿，咱们今晚出去玩儿吧。
You have to be there half an hour before departure time.
你要在起飞前半小时到那里。
I won't be able to see him today.
今天我不可能去看他。