lose your rag
成語所屬單字rag
lose your rag — 慣用語
1. to suddenly become very angry, especially over something relatively minor
1.慣用語
釋義
發脾氣；暴怒（尤其是為小事突然發火）
to suddenly become very angry, especially over something relatively minor
例句
Eri lost her rag when the waiter brought the wrong order for the third time.
I know you are frustrated, but there is no need to lose your rag over a small delay.