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在这种情形中,有两种几乎不能互变的变态.There are two almost non - interconvertible modifications.酮及烯醇互变是互变作用最普通的现象, 它们都是真实的化学实体.Keto - enol tautomerism is the most common tautomery phenomenon. Keto - enol themselves are the real chemical s...
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In England a popsicle is called an ice lolly.在英格兰,“popsicle”(冰棒)称为“icelolly”(冰糖).It could be the name of a lolly, or a game.它可能是一种棒糖或是一种游戏的名字.The meeting after why eating ice - lolly headaches giddy even?为什么吃完冰棍后会头疼甚至头晕?...
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“巡查”的拼音为：xún chá...
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This vast archive has been indexed and made accessible to researchers.这个存量巨大的档案室的所有文件都已编了索引，可供研究人员使用。She went to the city archive this morning.她今天上午去了市档案馆。In fact, it presupposes an excellent legal archive or law library...
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n.贝类动物( shellfish的名词复数 )，甲壳类动物，甲壳类（食物）...
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Well developed , thick , with moderate flews and slightly pendulous lower lips.构造相当, 厚实, 有适度下垂的上唇,可垂至比嘴唇更低处.He nervously moistened his lips with his tongue.他紧张地用舌头润了润唇。His tongue flicked across his lips...他的舌头迅速舔了一下嘴唇。Th...
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blow的音标：blow的英式发音音标为：[bləʊ]blow的美式发音音标为：[bloʊ]...
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appraisals的音标：...
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为了控制水流，防洪闸门关闭了。The floodgate is closed to control the flow of water.好,喝茶吧, 喝完后我送你过闸门.Aye, Drink up, then, and I'll see you through the lock.他们用水闸门控制水的流量.They regulate the flow of water by the sluice gate....
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adv.完全地，彻底地，坦率地，不客气地，即刻，马上adj.完全的，彻底的，直率的，明白的，总共的...
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n.新月，半月板...
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heterooligosaccharide的音标：heterooligosaccharide的英式发音音标为：[hetɪəru:'lɪɡəʊzækærɪd]heterooligosaccharide的美式发音音标为：[hetɪəru'lɪɡoʊzækærɪd]...
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n.恩泽，优雅，慈悲，魅力v.使优美，惠赐...