Prep.
abbr. (=preposition)(=preparation)\\n
🗣️ 情景例句
That's reassuring.
真令人安心。
You agreed that we could make a little change in design if necessary.
可你们曾经答应这，如有必要，图案可以稍作改动。
I'd like to have my boss go through the plant some day.
我真想叫我老板哪天也过来看看。