Bicomplementary
互余集
🗣️ 情景例句
I'd love to come. But I have to be on duty this weekend night.
我是想过来，但我周末晚上得值班。
The cowl (or hood) does not make the monk.
穿袈裟的不一定是和尚。
But you speak English!
可你讲英语！