| 单词 | smoke helmet |
| 释义 | > as lemmassmoke helmet smoke helmet n. (a) a helmet used by firemen, enabling the wearer to see and breathe freely in the midst of smoke; also, a similar helmet used by others; (b) a form of respirator used for counteracting poison gas, etc., in the war of 1914–18. ΘΚΠ the world > textiles and clothing > clothing > types or styles of clothing > headgear > [noun] > helmet > types of hard hatc1400 smoke helmet1900 crash-helmet1918 skid-lid1958 the world > action or operation > safety > protection or defence > [noun] > means of protection or defence > device or contrivance to protect a thing or person > protection worn on face > respirator mouthpiece1790 nosebag1834 respirator1836 inhaler1864 smoke respirator1866 aerophore1876 open circuit1876 inspirator1898 muzzle1899 smoke helmet1900 gas helmet1910 gas mask1915 mask1915 oxygen mask1920 inhalator1929 closed circuit1953 1900 Daily Mail 24 Apr. 3/2 An officer of the brigade donned a smoke helmet. 1906 Royal Mag. Feb. 338/1 A safety smoke helmet. 1915 D. O. Barnett Let. 10 June in In Happy Memroy 171 We've got a wonderful new respirator issued, a ‘smoke helmet’ made of cloth..which is soaked in a solution. 1972 Police Rev. 17 Nov. 1491/2 Constables equipped and wearing diving or smoke helmets. < as lemmas |
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