a fish out of water
不知所措的人或物
口語·形容格格不入或不適
英文釋義
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.
典故來源
源自自然觀察,魚離開水會無法生存,比喻人處于陌生環境的不適感。