| 单词 | black lung disease |
| 释义 | black lung disease (once / 1688473 pages) n WORD FAMILY black lung disease USAGE EXAMPLESMining companies and trade associations sued unsuccessfully to block some Main initiatives, including regulations intended to reduce exposure to dust that causes black lung disease. Washington Times(Dec 14, 2016) Her husband died of black lung disease after a life in the mines. Washington Post(Dec 06, 2016) Officials say Sood’s appointment will sharpen the two institution’s focus on black lung disease, a scourge that develops from inhaling coal dust. Washington Times(May 13, 2016) n lung disease caused by inhaling coal dust Syn|Hyper anthracosis, black lung, coal miner's lung pneumoconiosis, pneumonoconiosis chronic respiratory disease caused by inhaling metallic or mineral particles |
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