命若悬丝比喻生命危殆。[查看详情]

朝不虑夕见“朝不谋夕”。[查看详情]

险象环生危险的局面不断产生。[查看详情]

亡在旦夕旦：早晨；夕：晚上。灭亡只是早晚的事情。[查看详情]

厝火积薪置火种于堆积的柴薪之下。比喻危机已伏尚懵然未觉。英put a fire under a pile of faggots—a hidden danger;[查看详情]

累卵之危累：堆积。好比堆叠起来的蛋极容易打碎。比喻情况极其危险。[查看详情]

间不容发中间放置不下一根头发形容相距极微。例律厤迭相治其间不容发。——《大戴礼记》英a seamless heavenly robe——flawless; by the skin of one's teeth; by a hair's breadth; the difference is as narrow as a hair's breadth;比喻情势危急到极点。例其出不出间不容[查看详情]

大厦将倾见“大厦将颠”。[查看详情]

危如累卵比喻处境极其危险像堆起来的蛋，随时可能滚下来打碎。英in a precarious situation; as precarious as a pile of eggs;[查看详情]

朝不保夕早晨不能保证晚上命运如何。形容形势非常严峻，很难维计。英be in a precarious state;[查看详情]

在劫难逃命定的灾祸是无法逃脱的(迷信)英there is no escape;[查看详情]

气息奄奄呼吸微弱、快要断气的样子。形容人死气沉沉缺乏朝气。[查看详情]

岌岌可危形容极其危险。[查看详情]

摇摇欲坠形容非常危险快要倒塌或掉下来。英tottering; crumbling; ramshackle; be on the verge of total collapse;[查看详情]

一发千钧一根头发吊着千钧重物。比喻情况万分危急。也说“千钧一发”英with the sword of Damocles above one's head;[查看详情]

奄奄一息只剩下微弱的气息。形容呼吸微弱濒于死亡。例贾琏走到旁边见凤姐奄奄一息，就有多少怨言一时也说不出来。——《红楼梦》英at one's last gasp; on the blink; on the verge of death;[查看详情]

弹尽粮绝弹药用尽粮食吃光。泛指作战物资用尽后勤供应又接续不上时的困难局面。也用于比喻。英exhaust one's supplies of food and ammunition; run out of ammunition and food supplies;[查看详情]

九死一生死的可能性远大于活的可能性但终于脱险。比喻多历艰险而大难不死。例你哥哥剑洞枪林快厮杀九死一生，不当个耍。——《元曲》英a narrow escape;[查看详情]

千钧一发千钧之物吊在一根发丝上。比喻极其危急。例假手鞑靼连岁屏除岌岌之势千钧一发矣。——宋程珌《丙子轮对剳子》英imminent peril;[查看详情]