Engager
衔接器
🗣️ 情景例句
How long has he held office?
他已任职多长时间了？
Never show the bottom of your purse or your mind.
钱包不露底，思想需保留。
Perhaps it will solve my problem, but I just haven't had time to read it!
也许这本书能解决我的问题，但我一直还没时间去看这本书！