1. Emotional and transparent image of mountain streams uncontaminated streams, lively and smooth. 情绪透明的的像山涧中未经污染的小溪，欢快而流畅。
2. 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。
3. I like to get the fresh reaction of innocence to a masterpiece, uncontaminated by traditional critical opinion. 我喜欢听听纯真的心灵对于伟大作品的新鲜反映，因为他们尚未受到传统批评成见污染。
英英解释
adj.
1. not corrupted by contact or association
2. free from admixture with noxious elements; clean
网络释义
uncontaminated 未污染的;
没有污染的;
洁净;
无杂质的;
uncontaminated zone 未污染带;
uncontaminated air 未污染的空气;
未污染空气;
洁净空气;
未污染空气，洁净空气;
