on the tip of your tongue
成語所屬單字tip
on the tip of your tongue — 慣用語
1. You feel sure you know a word or name but cannot recall it at the moment.
1.慣用語
釋義
話在嘴邊
You feel sure you know a word or name but cannot recall it at the moment.
例句
Mina had the actor's name on the tip of her tongue.
Is the answer on the tip of your tongue right now?