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embay的一般过去时为:embayed...
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了解三氯 乙醛 的毒性和致突变作用.Acute toxicity test , mutation test and single - cell gel electrophoresis ( SCGE ) were used.三氯乙醛是无色挥发性的液体,带有刺激性很强的气味,在97.7℃沸腾.Chloral is a colorless, volatile liquid with a very penetrating odor and bo...
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commemorated的音标:...
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v.以符号表示,把…写成记号(或标志)( notate的第三人称单数 )...
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Constant reshuffles of staff bear unfavourably on the quality of teaching.经常调换教师对教学质量有不利影响....
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为某人辩护...
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n.五镑钞票( fiver的名词复数 )...
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cellar的复数形式为:cellars...
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“漏损率”的英语可以翻译为:[法] leakage ...
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spontaneous的反义词有:compulsory, compulsory, studied。adj.spontaneous的反义词(自发的;非强制的):compulsory。spontaneous的反义词(其他释义):compulsory, studied。...
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malfeasance的音标:malfeasance的英式发音音标为:[ˌmæl'fi:zəns]malfeasance的美式发音音标为:[mæl'fizəns]...
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“桥礅”的拼音为:...
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人物素描...
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foretelling的音标:foretelling的英式发音音标为:[fɔ:telɪŋ]foretelling的美式发音音标为:[fɔtelɪŋ]...