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催化剂是一种能加速化学反应的物质.A catalyst is a substance which speeds up a chemical reaction.各种陶土管用作转化催化剂的载体.Various ceramic materials have been suggested as supports for reforming catalyst.经过泡水试验,催化剂应不开裂或破碎.To pass the water test the...
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“减肥”的拼音为：jiǎn féi...
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chart的近义词有：chart, map, graph,list, catalog(ue), rgeister, roll, schedule, table, chart, form。下面这些名词均有"地图，图"的含义：chart：指航海地图，也指图表。map：指标有国家大小、城市、铁路、河流、山脉、海洋等的地图。graph：多指用纵横坐标之间关系的曲线表示两个量之间的图表。下面这些名词均含"名单，目录，表格"的含义：list：最普通...
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hairy的比较级为：hairier...
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rove的现在完成时为：roved...
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adj.柱间的...
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The Clean Water Act expressly provides that it does not preempt more stringent state law.《洁净水法案》明确规定,该法并不先占更为严格的州法律.They do not preempt the land surface that is useful for other purposes.它们不预先占用对其它目的有用的地面.I advised him a...
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byway的音标：byway的英式发音音标为：['baɪweɪ]byway的美式发音音标为：['baɪˌwe]...
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internalization的音标：internalization的英式发音音标为：[ɪnˌtɜ:nəlaɪ'zeɪʃn]internalization的美式发音音标为：[ɪnˌtɜrnələ'zeɪʃn]...
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n.超密切...
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hope的近义词有：desire, wish, hope, expect, want, long,expectation, hope, outlook, prospect,hope, anticipate, await。下面这些动词都有"希望"的含义：desire：语气较正式庄重，着重渴望的力量与热切，常含有强烈的意图和目的。wish：语气较弱，多指难于实现或不可能实现的愿望。hope：指对愿望实现有一定信心的希望。expect：通常指...
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“剪报”的拼音为：jiǎn bào...
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frison的音标：frison的英式发音音标为：[fri:'zɔ:ŋ]frison的美式发音音标为：[fri'zɔŋ]...
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“蒴苞”的英语可以翻译为：perianth ...