未被污染的,未被玷污的,未受感染的;
The diagnosis is dependent on the collection and analysis of an uncontaminated urine specimen.
这个诊断是依据收集和分析无受污染的尿液标本.
期刊摘选It's hard for an ordinary person to remain uncontaminated after years in official circles.
一个平常人在官场里呆久了,想要涅而不缁,是很难的.
期刊摘选Jesus Christ was totally in the world yet wholly uncontaminated by it.
耶稣基督全然来到世上却全然不被世界玷污.
期刊摘选Science must be uncontaminated by religious intrusion in the classrooms.
科学不能由宗教闯入课堂而受到玷污.
期刊摘选Inhalation: Move exposed personnel to an uncontaminated area.
吸入: 将患者转移到无污染区域.
期刊摘选As a rule this portion is uncontaminated.
一般来说,这段尿是未被污染的.
期刊摘选uncontaminated water
未被污染的水
牛津词典They always enter fresh, uncontaminated solutions and wash tanks.
它们都能使用新鲜的未经污染的溶液和水洗盆.
辞典例句With today's technology, you expect your audio experience to be clean and uncontaminated.
随着今天的技术, 您希望您的音频体验,将清洁和无污染.
期刊摘选There is no culture uncontaminated by contact with the outside world.
不存在什么在与外界接触后依然不受污染的文化.
期刊摘选Because of this, it's difficult to uncontaminated samples.
因此, 很难采到未受污染的样品.
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