| 单词 | 有害物质 |
| 释义 | 〔pollution〕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〔biocompatibility〕The property of being biologically compatible by not producing a toxic, injurious, or immunological response in living tissue:生物共生：在生物组织中不产生有毒、有害物质和免疫反应而能共存的特性： |
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