单词：attenuated virus
attenuated virus的用法和样例：
例句
- GlaxoSmithKline dusted off its program and pressed forward with a new monovalent vaccine derived entirely from a single attenuated human strain.葛兰素史克取出尘封许久的计画，以单一减弱型的人类轮状病毒品系制成全新的单价疫苗，重新投入战场。
- The test gave consistently positive results with virulent virus.用强毒病毒时，此试验恒定地呈现阳性结果。
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The second type of vaccine contains an attenuated virus. This virus is alive, but has been grown in the lab for several generations, so it isnt able to multiply very well in humans. With the attenuated virus multiplying very slowly, your body is able
英语时差8，16
How vain and foolish, then, thought I, 于是，我心里想， for timid untravelled man to try to comprehend aright this wondrous whale, by merely poring over his dead attenuated skeleton, stretched in this peaceful wood. 那些足不出户的胆小鬼
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