R48
R48怎么读,什么意思。双-2-氯乙基-β-萘胺...
相关词语
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what do you think of...?你认为...怎么样?...
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take sb. into one's service雇用某人...
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take one's temperature量体温...
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xero-干燥...
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table-tennisn.乒乓球...
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wild goose雁...
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tabletn.平板,门牌,笔记簿,碑,匾...
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what's the matter with...?...怎么啦?...出了什么事...
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to have a shower洗个淋浴...
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turn-off关断,断开...
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third arbitrator第三仲裁员...
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wind-belln.风铃...
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writern.作家,撰稿者,抄写员记录器...
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what's wrong with...?...怎么啦?...
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separaten.独立件,抽印本a.分开的,...
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xeroformn.干仿,三溴酚铋,塞罗仿塞罗...
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zebra crossing斑马线...
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silk-stockinga.穿绸袜的,贵族一般的,奢华...
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taughtteach的过去式和过去分词...
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xylanthrax木炭,炭...
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take a walk散步...