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We live in dread not only of unpleasant insects like spiders or wasps, but of quite harmless ones like moths.我们不仅生活在对象蜘蛛或黄蜂这样的小虫的惧怕中, 而且生活在对诸如飞蛾这样无害昆虫的惧怕中Bees and wasps both sting, but they have other similarities too.蜜蜂...
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“异乙炔”的英语可以翻译为：[化] isoacetylene ...
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Several options are offered for the student's senior year.为毕业班学生开设了几门选修课。The biggest clearinghouse is the Options Clearing Corporation in the United States.最大的票据交换所是联邦期权票据交换公司.It means that all the options are at le...
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n.抗生（作用），抗菌（作用），抗生现象，抗生性...
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“髓”的拼音为：suǐ...
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“起床”的拼音为：qǐ chuáng...
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sorted的音标：sorted的英式发音音标为：['sɔ:tɪd]sorted的美式发音音标为：['sɔrtɪd]...
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faceted的音标：faceted的英式发音音标为：['fæsɪtɪd]faceted的美式发音音标为：['fæsɪtɪd]...
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n.三叉戟，三叉线，三齿鱼叉，(T-)三叉戟飞机（或导弹、核潜艇等）adj.三叉的...
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Diacetone acrylamide ( DAAm ) was prepared by reacting acrylonitrile with diacetone alcoholammonia.以二丙酮醇和丙烯腈为原料,利用简便、温和的反应条件合成新型乙烯基功能单体-双丙酮丙烯酰胺.PET fibres were grafted acrylonitrile ( AN ) initiated by benzoyl peroxide.以...
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一个接一个，逐一，逐个地， 一个一个地...
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“离体”的拼音为：lí tǐ...
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有两名战士在海军里合铺.Two of the soldiers bunked up together in the Navy.杰克和哈里在军营里合铺.Jack and Harry bunked together at camp....
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通常，绘画中暖色调为近感色，而冷色调为远感色。Generally, warm colours advance in painting and cold colours recede.如果孩子们在绘画中表现不出真实性,他们就会变得灰心丧气.Children can get frustrated when they are unable to achieve realism in their drawings.画家使他的绘画中的粗糙色调变得...