contaminative是什么意思

adj.污染的,弄脏了的

1、The river water is highly contaminative due to industrial waste discharge.
由于工业废水排放，这条河的水含有严重的污染物。
2、Exposure to contaminative substances can have detrimental effects on human health.
暴露于有害物质可能对人体健康产生不利影响。

污染的；有害的