决一死战作你死我活的决战。英decided to fight to death;[查看详情]

狗急跳墙把狗惹急了，能跳越高墙。比喻坏人穷途末路时不计后果铤而走险。例困兽犹斗敌人在濒临灭亡的时候会狗急跳墙的，我们要加倍提高警惕。英A cornered beast will do sth.; Just as a dog will leap over a wall in desperation.;[查看详情]

背城借一在自己城下与敌人决一死战。也泛指最后拼死一搏。例他主张背城一战。英put up a desperate struggle;也作“背城”[查看详情]

破釜沉舟《史记项羽本纪》记载项羽跟秦兵打仗过河后把釜(锅)都打破，船都弄沉，表示决不后退。比喻决心战斗到底。例我即卑宫菲食尝胆卧薪，聚才智之精神枕戈待旦，合方州之物力破釜沉舟，尚恐无救于事。——明史可法《请出师讨贼疏》英throw away the scabbard;[查看详情]

垂死挣扎形容最后的反抗。多含贬义。[查看详情]

铤而走险指没有办法只得冒险。英risk danger in desperation; desperate; make a reckless move; rush headlong into danger;[查看详情]

义无反顾高度的正义感或责任心不容许回溯到以前的时间或地点。英honour permits no turning back;从道义上讲只能勇往直前不能回顾、退缩。英be duty-bound not to turn back;[查看详情]

毫不犹豫当机立断一点也不迟疑。[查看详情]