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Observers have recently found in the Universe giant voids about 500,000,000 light-years across.观察员最近在宇宙中发现了直径约5亿光年的巨型空洞。Some military observers fear the US could get entangled in another war.一些军事观察家担心美国会卷入另一场战争。Internati...
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n.100 万的 100 次乘方( centillion的名词复数 )...
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n.漠然，冷淡，无兴趣，无动于衷...
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观测开始之前的一项主要工作是认真选点.Careful reconnaissance is essential before observations begin.论述了用支撑柱加固无梁板的选点原则.The principle for choosing supporting points for strengthening flat - slab Was discussed.凡是由几个任意选点确定的球面都是同心面.The spherica...
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lactone的音标：lactone的英式发音音标为：['læktəʊn]lactone的美式发音音标为：['læktoʊn]...
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“测风”的英语可以翻译为：anemometry ...
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n.红色的，雾浊v.脸红( blush的现在分词 )...
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有人甚至说，他之所以任命自己的政治对手，是因为他知道所给的职位是杯诱人的毒酒，接受者肯定撑不过一年。Some people even claimed that he appointed his political rival only in the belief that he was giving him a poisoned chalice and that he would not last more than a year.肝脏...
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counterclaim的现在完成时为：counterclaimed...
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foundering的音标：foundering的英式发音音标为：['faʊndərɪŋ]foundering的美式发音音标为：['faʊndərɪŋ]...
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The first catalytic converters were called conventional oxidation catalysts.最初的转化器叫做常规氧化催化器.These three converters are all pure oxygen top - blow .这三座转炉都是纯氧 顶吹 的.Series 6 SG 70 SIMOTRAS HD converters are characterized by...
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snowmobile的复数形式为：snowmobiles...
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帕福斯，[地名] [塞浦路斯] 帕福斯...
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淋巴组织切除器...