获兔烹狗犹言狡兔死，走狗烹。比喻事成后排斥以至杀害有功者。[查看详情]

得鱼忘荃比喻已达目的即忘其凭借。“荃”亦作“筌”。[查看详情]

见利忘义只图一己私利而置道义于不顾。例某与吕布同乡知其有勇无谋见利忘义，某凭三寸不烂之舌，说吕布拱手来降。——罗贯中《三国演义》英forget morality and justice when one sees money; be actuated by mercenary views; forsake good for the sake of gold;[查看详情]

济河焚舟渡过了河就把船烧掉。表示有进无退决一死战。[查看详情]

忘恩负义忘却别人对自己的好处做事有损于过去的恩义。例如此忘恩负义以致弄到牺牲盟国去订“密约”的地步。英forgetful; turn on one's friend; kick away the ladder; be devoid of all gratitude;[查看详情]

拔短梯待人登楼后抽去楼梯。比喻负约陷人于困境。语本南朝宋刘义庆《世说新语黜免》：“殷中军废后恨简文曰：'上人着百尺楼上，儋将梯去。'”[查看详情]

过桥抽板犹言过河拆桥。[查看详情]

背槽抛粪骂人忘恩负义如同驴马，刚在槽内吃食背过身来就拉屎。[查看详情]

恩将仇报用仇恨来回报受到的恩惠指忘恩负义。例要罗织月娘出官恩将仇报。——《金瓶梅》英bite the hand that feeds one; requite kindness with enmity;[查看详情]

上树拔梯比喻诱使别人上前而断其退路。[查看详情]

藏弓烹狗《文子上德》：“狡兔得而猎犬烹高鸟尽而良弓藏，功成名遂身退天道然也。”[查看详情]

卸磨杀驴把拉完磨的驴卸下来杀掉。比喻把曾经为自己出过力的人一脚踢开。[查看详情]

鸟尽弓藏鸟打完了，就把弓收藏起来。比喻天下既定或大功告成之后就把曾经出过力的人一脚踢开。英cast sb.aside when be has served his purpose; kick sb. out after his services are no longer required,as the bow and arrow are stacked away when there are no more bir[查看详情]

得鱼忘筌筌是用来捕鱼的器具。得到了鱼就忘掉筌。比喻达到目的以后就忘了赖以成功的东西。例筌者所以在鱼得鱼而忘筌。——《庄子外物》英forget the means by which the end is attained; forget the trap as soon as the fish is caught;[查看详情]

背信弃义背：违背；弃：丢弃。指不守信用不讲道义。也作“弃信忘义”例背惠怒邻，弃信忘义。——《北史周本纪》英break faith with sb.; go back on one's word;[查看详情]

兔死狗烹把抓住兔子的猎狗烹煮吃掉。比喻成就事业后就把有功之臣杀了只能共患难不能共欢乐。多指独裁专权。英cook the hound when the hares have been run down; trusted aides are eliminated when they have outlived their usefulness,as the hounds are killed for food[查看详情]