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A virus is nigatively charged above its isoelectric point.病毒在它的等电离点以上时带负电荷.Isoelectric focusing may be used as another indication.等电聚焦可以用为另一指标.CMC stabilizes protein dispersions, especially near their isoelectric pH valu...
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戈尔丁先生谈及草率行事的危险，这是他在委婉地发出警告。Mr Golding delivered an oblique warning, talking of the danger of sudden action.委婉地说, 这些文件是早已过时的 “ 遗产密码 ”.Euphemistically known as " legacy codes, " they were in fact far older . Mir.但丁梅斯代尔先生却委...
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教师们如何才能改进教学以激发创造性呢？How can faculty improve their teaching so as to encourage creativity?我们1980年引进的系统有了很大改进。The system we introduced in 1980 has been a great improvement.那款相机自从推出以来仅经过两次小的改进。The camera has undergone only t...
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drag的现在完成时为：dragged...
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The teacher aptly nicknamed Chaplin by his students because of his moustachio.这个老师留小胡须学生们很贴切的给他起了卓别林的外号.Oddly enough, Earhart songly 15 resembled Lindbergh, whom the 16 press had 17 nicknamed Lucky Lindy.很奇怪, 艾哈特和林白极为相像,...
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coat的现在完成时为：coated...
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Most interestingly, they are demanding that a national working party on crimes against women and children be established.最令人关注的是，他们要求针对侵害妇女和儿童的犯罪成立全国专案组。Europe's economies have converged in several areas. More inter...
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“提携”的拼音为：tí xié ...
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马当毒气...
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The challenge awaits the boldest of heroes.挑战等候你--最大胆的英雄!...Australia's cricketing heroes.澳大利亚的板球英豪The people lined the streets to hail the returning heroes.人们夹道欢迎凯旋的英雄们。As heroes think, so thought Bruce.英雄所见略同。They...
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Immunisation should be postponed in patients with febrile illness or acute infection.如注射当日有发烧,或急性感染的情况,请于病愈后接受注射.Vietnam made an official request that the meeting be postponed.越南已经正式请求将会议推迟。The flight was postponed on ac...
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n.利德（钢琴伴奏的德国独唱歌曲）v.说谎（ lie的过去式和过去分词 ），撒谎...
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savvy的现在完成时为：savvied...
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precedent的音标：precedent的英式发音音标为：['presɪdənt]precedent的美式发音音标为：['prɛsɪdənt]...