hair's breadth片语

一发之差、毫厘之差、一线之差

She won the election by a hair's breadth.

她以一发之差赢得选举。

差一点、几乎、险些常用于 within a hair's breadth of

The truck came within a hair's breadth of hitting the wall.

那辆卡车险些就撞上墙。

间不容发的、千钧一发的

He described his hairbreadth escape from the burning building.

他描述自己如何从火场中千钧一发地逃生。