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There can be important consequences of activation or deactivation.在这里可能有活化或钝化的重要结果.This process is endothermic with rapid carbon deposition and deactivation of the catalyst.此过程是吸热的,同时很快发生碳积沉并使催化剂活性减低.The methods of regen...
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n.珊瑚，珊瑚虫，珊瑚色，龙虾卵adj.珊瑚的，珊瑚色的...
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over the hill的音标：over the hill的英式发音音标为：['əuvə ðə hil]over the hill的美式发音音标为：['ovɚ ði hɪl]...
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搁栅空当...
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密码传真...
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The haulage company was a carrier of machine parts to Turkey.该公路货运公司负责将机械零件运往土耳其。the road haulage industry公路货运业Haulage distances are not excessively long.拖运距离并不十分远....
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n.卷绕，回旋，复归，包卷，对合...
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levin的音标：levin的英式发音音标为：['levɪn]levin的美式发音音标为：['levɪn]...
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schizophrenic的复数形式为：schizophrenics...
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They regretted agreeing to the convocation of that meeting.他们后悔同意召开这个会议.We declared ourselves for the immediate convocation of the meeting.我们主张立即召开这个会议.The convocation about environment will be held on next Monday.有关环境的会...
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n.窗，窗户，窗口，〈美俚〉眼镜...
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afterwar的音标：afterwar的英式发音音标为：['ɑ:ftəwə]afterwar的美式发音音标为：['ɑftəwə]...
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methylthiourea的音标：methylthiourea的英式发音音标为：[meθɪlθɪə'rɪə]methylthiourea的美式发音音标为：[meθɪlθɪr'rɪr]...
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“钱币”的拼音为：qián bì...