Unidirectivity
单向性
🗣️ 情景例句
Why don't you talk to him about it tomorrow?
何不明天再跟他谈？
May I have a look at the watch?
我能看看这块表吗？
I read about you in the newspaper and decided to come and hear you play.
我在报纸上看到了你的情况，于是决定来听你演奏。