hair's breadth片語KK [hɛrz brɛdθ] /hɛɹz bɹɛdθ/發音片語1一髮之差、毫釐之差、一線之差She won the election by a hair's breadth.她以一髮之差贏得選舉。2差一點、幾乎、險些常用於 within a hair's breadth ofThe truck came within a hair's breadth of hitting the wall.那輛卡車險些就撞上牆。形容詞1間不容髮的、千鈞一髮的He described his hairbreadth escape from the burning building.他描述自己如何從火場中千鈞一髮地逃生。