Retooling
[經(jīng)] 給機(jī)械裝備新工具, 革新機(jī)械以生產(chǎn)新產(chǎn)品
??? 情景例句
They smell wonderful.
聞起來(lái)很香。
You must have enjoyed yourself.
你一定玩的很開(kāi)心。
If you're free, how about lunch?
有空的話一起吃頓中飯如何？