单词 | gas mask |
释义 | gas masknouna masklike device containing or attached to a component that filters the air inhaled by the wearer through charcoal and chemicals, for protecting the face and lungs against noxious gases and fumes, as in warfare or in certain industrial processes. Origin of gas maskFirst recorded in 1910–15 Words nearby gas maskgaslit, gas log, gas main, gasman, gas mantle, gas mask, gas meter, gasogene, gasohol, gas oil, gasolene Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for gas maskBritish Dictionary definitions for gas maskgas mask nouna mask fitted with a chemical filter to enable the wearer to breathe air free of poisonous or corrosive gases: used for military or industrial purposesAlso called (in Britain): respirator Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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