亡羊补牢语出《战国策楚策四》：“亡羊而补牢未为迟也。”丢失了羊，赶快修好羊圈。比喻失误后及时补救。[查看详情]

高枕无忧平安无事无所顾虑，也形容缺乏警觉性。例卓大喜曰：“吾有奉先高枕无忧矣。”——《三国演义》英sit back and relax; sleep in peace without any anxiety;[查看详情]

及时行乐只顾目前快乐而并不考虑将来的享受。英carpe diem; enjoy the present day,and trust the least possible to the future; have a good time while we have the chance; make merry while we can;[查看详情]

刀枪入库没有战争不用武备；和平麻痹解除武装不作戒备。[查看详情]

麻痹大意麻痹：人体某一部分的感觉或运动功能完全或部分丧失。比喻缺乏警惕性不经意，不仔细。英lower one's guard and become careless;[查看详情]