contaminative

adjective [原级]污损的；弄脏了的

The contaminative status and the sources of organic tin compounds in Marine environment, and its reproductive toxicity to animal were summarized.
为了解有机锡化合物的污染及其毒性，从有机锡化合物对海洋的污染来源、污染状况、对海洋生物的生殖毒性等方面进行综述。