contaminate
v. 污染,弄脏; 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?
北冰洋的鱼受到过污染吗?
...vast tracts of empty land, much of it contaminated by years of army activity.
大片撂荒的土地,其中大部分由于经年累月的战火而受到了污染
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.
设备所用的润滑剂、冷却剂等不对物料或容器造成污染.
White cells contaminate the red cell and platelet components.
白细胞会“污染”红细胞和血小板制品.
DO NOT add any chemicals to the system piping which will contaminate the potable water supply.
不要在管道系统中添加任何可能会造成饮用水污染的任何化学物品.
Dispose of that nulear waste properly or it will contaminate the groundwater.
必须妥善处理那些核废料,不然就会造成地下水污染.
Rain can leach out these chemicals and contaminate ground water beyond the landfill boundaries.
一旦下雨,这些化学品即可滤出,从而污染垃圾填埋场地界以外的地下水.