| 释义 | 
		black·damp AHD[blăkʹdămp'] D.J.[ˈblækˌdæmp]K.K.[ˈblækˌdæmp]n.(名词)- A noncombustible gas that consists of a mixture of carbon dioxide and nitrogen, found in mines after fires or explosions and incapable of supporting life. Also called  chokedamp 窒息空气:一种由二氧化碳和氮混合组成的不燃气体,在火灾或爆炸后的矿井内出现,不能维持生命 也作  chokedamp
 
 - black black
 
 - damp [gas] damp[气] 
 
 
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