| 单词 | black damp | 
| 释义 | > as lemmasblack damp   black damp  n. Mining air that is unbreathable owing to a high content of carbon dioxide; = choke-damp n.; cf. damp n.1 1b. ΘΚΠ the world > matter > gas > 			[noun]		 > fumes or vapour > noxious vapour or gas > in mines > choke-damp stanch1693 suffocating damp1695 stythe1708 surfeit1708 black damp1736 choke-damp1766 afterdamp1813 white damp1817 stanch-air1883 1736    Lett. from Moor at London 11  				Divers colliers ventur'd down at different times..but perceiving a black damp in the work.., were as often obliged to return. 1836    Scenes of Commerce 334  				The miners..also meet with foul air, called by them the black damp..which suffocates the instant it is inhaled. 1914    Amer. Jrnl. Pharmacy 86 370  				How does the admixture of black-damp modify the respirability of mine air? 1998    Herald 		(Glasgow)	 		(Nexis)	 29 Jan. 18  				His own father had died from breathing in black damp as an oversman down the pit. < as lemmas | 
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