contaminate
v. 汙染,弄髒; 毒害(人的思想或品德)
If something is contaminated by dirt, chemicals, or radiation, they make it dirty or harmful.
Have any fish been contaminated in the Arctic Ocean?
北冰洋的魚受到過汙染嗎?
...vast tracts of empty land, much of it contaminated by years of army activity.
大片撂荒的土地,其中大部分由於經年累月的戰火而受到了汙染
1. make impure;
2. make radioactive by adding radioactive material;
The lubricants and refrigerants of the machines will not contaminate the materials and the machine drums.
裝置所用的潤滑劑、冷卻劑等不對物料或容器造成汙染.
White cells contaminate the red cell and platelet components.
白細胞會“汙染”紅細胞和血小板製品.
DO NOT add any chemicals to the system piping which will contaminate the potable water supply.
不要在管道系統中新增任何可能會造成飲用水汙染的任何化學物品.
Dispose of that nulear waste properly or it will contaminate the groundwater.
必須妥善處理那些核廢料,不然就會造成地下水汙染.
Rain can leach out these chemicals and contaminate ground water beyond the landfill boundaries.
一旦下雨,這些化學品即可濾出,從而汙染垃圾填埋場地界以外的地下水.