smarten up
phrasal verbsmarten somebody/something up | smarten (yourself) up
- (especially British English) to make yourself, another person or a place look neater or more attractive
（使）整洁起来，变得光鲜亮丽 - The hotel has been smartened up by the new owners.
新主人把旅馆修葺一新。 - You’d better smarten yourself up before you go out.
出门前你最好先打扮一下自己。 - It’s time you smartened up.
你是时候聪明起来了。
- The hotel has been smartened up by the new owners.