contamination

名词 contamination:

1. the state of being contaminated
   同义词：taint
2. a substance that contaminates
   同义词：contaminant
3. the act of contaminating or polluting; including (either intentionally or accidentally) unwanted substances or factors
   同义词：pollution

1. A robe or smock worn in operating rooms and other parts of hospitals as a guard against contamination.
   手术服在手术室里和医院的其他地方为防止感染或传染而穿的长袍或罩衫
2. The act or process of polluting or the state of being polluted, especially the contamination of soil, water, or the atmosphere by the discharge of harmful substances.
   污染造成污染的行为或过程或被污染的状态，尤指因为排放有害物质而造成的对土壤、水或大气的污染

con.tam.i.na.tion

n.（名词）

The act or process of contaminating.
污染：使污染的行为或过程
The state of being contaminated.
被污染：被污染的状态
One that contaminates.
污染物