岌岌可危形容极其危险。[查看详情]

危在旦夕危难很快就要降临。指危险之至。例天下危在旦夕陛下尚自与阉臣共饮耶？——《三国演义》英be in deadly danger; on the verge of death (destruction);[查看详情]

生死存亡生存和死亡；生存或死亡。[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]

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]

迫不及待紧迫得不容等待。例迫不及待想利用这个机会。英jumped at;急切地或不能自制地要采取行动的；忍耐不住地渴望的。例俨然像个迫不及待的改革家。英itchy;未经慎重考虑急忙而猛烈的一时冲动或急躁情绪。例这迫不及待的西班牙人贪婪地猛喝。英impetuous;[查看详情]

九鼎一丝犹言一发千钧。喻非常危急。[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]

燃眉之急十分紧急如同火烧眉毛。例我如今不知便罢既是天教我知了正是度日如年燃眉之急！——《水浒传》英as pressing as a fire singeing one's eyebrows——a matter of extreme urgency; be urgently critical; immediate danger; pressing need;[查看详情]

火烧眉毛比喻事态十分严重。例问：“如何是急切一句？”师曰：“火烧眉毛。”——宋释普济《蒋山法泉禅师》英a desperate situation; be extremely urgent as the fire is singeing one's eyebrows;[查看详情]

剑拔弩张表現出彼此的敌意或敌对的行动；准备交手。例在双方争吵最激烈而均在剑拔弩张的时候。英at swords’points; be at to daggers drawn; be at daggers' points; be in a blustering and aggressive manner;比喻形势紧张一触即发。英with swords drawn and bows bent;[查看详情]

一触即发指箭在弦上，一触动就会射出去。比喻事态已发展到非常紧张的阶段。英may be triggered at any moment; imminent; explosive;[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]