by the skin of your teeth
侥幸逃脱; 千钧一发
口语·形容惊险逃脱
英文释义
barely or narrowly escaping a difficult or dangerous situation
例句
The car skidded, but she avoided the tree by the skin of her teeth.
典故来源
与“by the skin of one's teeth”同源，强调千钧一发之际的侥幸。