| 单词 | preempt |
| 释义 | preempt[pri'empt; ,pri:-]vt.1.■[美国英语]2.■(为取得先买权而)预先占有(公地)：The local people fenced the land to preempt it against other claimants.当地人把地围了起来，以获得排斥他人购买该地的优先购买权。3.■优先于；先占；抢先取得：We arrived early at the theatre so as to preempt the front seats.我们早早来到剧院，以便捷足先登占到前排座位。4.■抢在…之前行动；预先制止：The workers took control of the factory in order to preempt its sale by the owners.工人抢先占据了工厂以阻止厂主将工厂出售。5.■霸占；夺取The armymen have preempted the powers of the local government.军人已夺取了地方政府的权力。6.■代替，取代；取消：News of the earthquake preempted regular TV shows.有关地震的新闻取代了正常的电视节目。7.■在…取得突出(或支配)地位8.■【桥牌】对…先发制人地叫牌(指开头故意叫得很高以阻止对方叫牌)vi.1.■抢先占有，抢先取得2.■【桥牌】先发制人地叫牌[亦作 pre-empt] |
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