a fish out of water
不知所措的人或物
口语·形容格格不入或不适
英文释义
feeling uncomfortable or out of place in a certain situation
例句
At the fancy party, he felt like a fish out of water in his casual clothes.
典故来源
源自自然观察,鱼离开水会无法生存,比喻人处于陌生环境的不适感。