uncontaminated

英 [ˌʌnkən'tæmɪneɪtɪd] 美 [ˌʌnkən'tæmɪneɪtɪd]

• adj. 未污染的；无杂质的；洁净的

英英释义

Adjective:

1. not corrupted by contact or association;

   "there is no culture uncontaminated by contact with the outside world"
   

2. free from admixture with noxious elements; clean;

   "unpolluted streams"
   "a contaminated lake"
   

例句

用作形容词 (adj.)

1. Uncontaminated water is normally used as seal water for vacuum pumps and for compressor cooling as well as for sanitary use.
   未污染的水通常用作真空泵的密封水和压缩机的冷却水以及供保健用。

词汇搭配

• uncontaminated stream 未污染河流,洁净河流...
• uncontaminated zone 未污染带
• uncontaminated soil 未污染土壤,洁净土,...
• uncontaminated water 未受沾污水
• uncontaminated air 未污染空气

近反义词

【近义词】

• unpolluted 未受污染的
• pure 纯的
• clean 干净的
• unadulterated 无搀杂的
• antiseptic 杀菌剂
• sterilized 无菌的
• germ-free 无菌的
• untainted 无污点的
• uncorrupted 未腐败的
• undamaged 未受损伤的

【反义词】

• contaminated 受污染的