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The nucleophiles include alkene, alkyne, alcohol, acid, amine, water, etc.亲核试剂包括烯烃 、 炔烃 、 醇 、 酸 、 胺 、 水等.Introduction to the Alkyne Triple Bond.炔烃三键介绍....
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vt.正式宣布（某人）为圣徒n.正式宣布为圣徒...
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We rang Duncan to ask where he was going on holiday...我们打电话给邓肯，问他要去哪里度假。I'm going to work two days a week teaching handicapped kids to fish...我将每周工作两天，教残疾儿童钓鱼。'How come we never know what's going on?'...
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花叶病是分布最广泛的甘蔗病害之一.Mosaic is one of the most widely distributed sugarcane diseases.病毒病常分为几大类,即花叶病, 黄化病, 斑驳或条斑.Viruses are often classified into broad categories as mosaics , yellows, mottles, and streaks.玉米矮花叶病是世界普遍发生危害严重的...
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v.包，抱( infold的过去式和过去分词 )...
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When the load is lifted, unload the gyration handle and turn it.负载吊起后, 取下回转手柄,手摇回转.You expect me to react to all that head - shake and body gyration?你认为你如此摇头摆尾就能过我?When you want to turn to scrub the gyration grooming.洗擦时...
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The unemployed executives include former sales managers, directors and accountants.被解雇的管理人员包括前销售经理、主管和会计。Women are sometimes seen to be less effective as managers.女性有时被认为不善于管理。Some managers have recently raised objection...
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“减损”的英语可以翻译为：[生态] depletion，derogation，detract from，take away from ...
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Chepstow的音标：...
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獾亚科...
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“客观”的拼音为：kè guān...
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dignitary的复数形式为：dignitaries...
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n.支持( backing的名词复数 )，支持者，背衬，（独唱或独奏的）伴奏...