Propykel
甲基代森镍
🗣️ 情景例句
That's like closing the gate after the horse has bolted.
那无异于马后炮。
A new broom sweeps clean.
新官上任三把火。
I did not know the way to my hotel, so I asked a porter.
我不知道去饭店的路该怎么走，于是向一个搬运工打听。