break down

break downbreak down1.■损坏, 发生故障Our car broke down and we had to draw it to a garage.我们的车坏了, 不得不把它拖到修车厂去。Her telephone had broken down.她的电话故障了。By then the gate was being broken down.那时候大门快要被砸开了。2.■拆散; 分类John broke down the washing machine.约翰拆开了洗衣机。The firemen broke down the wall in order to gain quick access to the building on fire.为了很快地进入着火的房子, 消防队员拆了那面墙。The newly published booklet breaks down into three parts.这本新出版的小册子分成三部分。Let's break down the project into smaller parts in order to deal with them one by one.我们把这个计划分成几个小项逐一进行。3.■衰弱下来His health has broken down completely.他的身体已完全垮了。4.■失败, 破产Peace talks have broken down in the Middle East.中东和平谈判失败了。Our plans have broken down.我们的计划失败了。5.■粉碎, 压倒They broke down all opposition.他们镇压了一切反对行动。The police tried to break down the prisoner's opposition.警察设法制住了那个囚犯的反抗。

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break down1.■(机器等)发生故障，失灵，失效，出毛病，坏掉，损坏：The car broke down汽车坏了。2.■坍塌；崩溃，瓦解：The bridge broke down in last earthquake.那座桥在上次地震中坍塌了。3.■.中断，中止，停顿，破裂：Talks have broken down over the disputed territory.对有争议的领土问题的谈判破裂了 。4.■(使)感情上失去控制，不能抑制感情，放声痛哭起来，情不自禁地痛哭起来：She broke down and wept at the sad news.她控制不住感情，为此噩耗而哭泣。to break down in tears放声哭5.■(在健康或精神等方面)(使)垮掉，垮下来，(健康等)变得衰弱，衰弱下来，(由于过度忧愁或工作而)精神不支，(体力、精神)支持不住：His health has broken down because of working too hard.他因工作过度劳累，身体垮下来了。6.■制服，克服；镇压，压倒(对方等)；(使)减轻，(使)缓和：Some people experience shyness as a barrier to communication, but this can be broken down gradually.有些人觉得羞怯成为交际上的障碍，但这是可以逐渐克服的 。7.■分成若干部分；把(化合物等)分解；把(机器等)拆散，拆开(以便贮藏或运输):to break down a beef carcass into basis cuts把牛肉畜体分切成几大块to break down a substance into its components把某种物质分解成各种成分8.■把(成本、总数等)分成细目；把(统计资料)分类；分析，对…分类；可被分析，可分类：to break down a hotel bill into daily charges把旅馆账单归入日常费用类9.■打破，破除；毁掉；拆除，拆毁，摧毁，捣毁；破坏；使无效：I had to break the door down because I lost the key.因我丢了钥匙，不得不把门打破。10.■彻底失败，不成功11.■证明…不可信，驳斥12.■使(橡胶)软化；冲淡…的浓度13.■【电子学】(电路、电子管等)绝缘击穿14.■把(原木)切小以便在锯床上锯；把(原木)锯成四角木材15.■因事故把(锯床或机器)停下来

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