buck up
US /bʌk ʌp/
UK /bʌk ʌp/

片語動詞
1.
振作, 鼓勵
to cheer up or to make someone feel more cheerful
範例:
•
Come on, buck up! Things aren't that bad.
振作起來!事情沒那麼糟。
•
She tried to buck up her friend after the bad news.
壞消息傳來後,她試圖鼓勵她的朋友。
在 Lingoland 學習這個單詞