acid drainage
noun
Acidic effluent or run-off; specifically (also more fully acid mine drainage) the outflow of acid water from an area of oxidizable rock exposed to the air as a consequence of mining.
Origin
Late 19th century.
| 单词 | acid drainage |
| 释义 | acid drainagenoun Acidic effluent or run-off; specifically (also more fully acid mine drainage) the outflow of acid water from an area of oxidizable rock exposed to the air as a consequence of mining. Origin |
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