| 单词 | nonbiodegradable pollution |
| 释义 | nonbiodegradable pollution (extremely rare) n WORD FAMILY nonbiodegradable pollution n pollution that accumulates in the environment and may appear in the food chain Ant|Hyper biodegradable pollution pollution that is rendered harmless by natural processes and so causes no permanent harm pollution undesirable state of the natural environment being contaminated with harmful substances as a consequence of human activities |
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