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以二乙胺 、 二硫化碳、双氧水为原料,在硫酸的中和作用下合成戒酒硫, 研究了各反应条件的影响.Disculfiram was synthesized from diethyl amine, carbon disulfide and peroxide, and the reaction condition was studied....
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“上床”的反义词：起床。...
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“解除”的拼音为：jiě chú...
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n.无能力( disability的名词复数 )，无力，残疾，伤残...
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He has been devoting his whole life to benefiting mankind.他把自己的一生贡献给了造福人类的事业.He has devoted his whole life to benefiting mankind.他为全人类的利益献出了自己的一生.There are a lot of new buildings benefiting from the harnessing of solar e...
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I was confronted with an array of knobs, levers, and switches.我面对的是一大堆旋钮、控制杆和开关。They don't hesitate to open fire when confronted by police.他们遭遇警察时毫不犹豫地开火。The candidates confronted each other during a televised debat...
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现在你却傍着别人在我面前.Now you are with somebody else here.倚傍着撑架的肩肌 、 手臂、手掌,是那么强健有力.My shoulder muscles, arms and hands were powerful and muscular from the crutches....
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A bowknot - liked ring embedded diamonds and pink sapphires.设计成蝴蝶结形状的戒指镶嵌了钻石和粉红蓝宝石....
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“兴致”的拼音为：xìng zhì...
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“清漆”的拼音为：qīng qī...
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adj.始新系的，始新世的n.始新世，始新系...
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“凹地”的英语可以翻译为：concave ground，depression，kar，mulde，valley ...
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“染发剂”的拼音为：rǎn fà jì...