hair trigger
- IPA[ˈher ˌtriɡər]
- a trigger of a firearm set for release at the slightest pressure.;liable to change suddenly and violently
noun: hair trigger, plural noun: hair triggers
- 釋義
名詞
- 1. a trigger of a firearm set for release at the slightest pressure.
- ▪ liable to change suddenly and violently a hair-trigger temper