1、A hair-trigger situation has been created which could lead to an outbreak of war at any time.
局勢(shì)風(fēng)云突變，戰(zhàn)爭(zhēng)一觸即發(fā)。

2、His boozing, arrogance, and hair-trigger temper have often led him into ugly nightclub brawls.
他嗜酒貪杯，傲慢自大，脾氣暴躁，這經(jīng)常使他在夜總會(huì)里和別人發(fā)生惡性斗毆。

3、We are on hair-trigger here.
我們現(xiàn)在情況緊急。

4、This can set off the pain cascade with hair-trigger sensitivity.
這種疼痛由一觸即發(fā)的敏感靈敏性激發(fā)級(jí)聯(lián)反應(yīng)。

hair-trigger翻譯