Postcondition
后[置]条件
🗣️ 情景例句
Of course. I've seen you on television.
当然。我在电视上看见过你。
I'm afraid it's a misunderstanding.
我想这是个误会。
It is better to ask for help at the beginning rather than to wait until a busy period when everyone is rushed off their feet.
最好在开始工作时就请人帮忙，而不是等到大学都忙得不可开交的时候。