| 单词 | smoke respirator |
| 释义 | > as lemmassmoke respirator smoke respirator n. (see quots.). ΘΚΠ 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 1866 C. F. T. Young Fires 44 About the year 1824 one John Roberts..invented a ‘smoke-respirator’ or hood, by means of which a fireman could enter a burning building or room. 1884 Internat. Health Exhib. Official Catal. 60/1 Tyndale's Smoke Respirators are to enable the wearer to enter into most dense and pungent smoke with perfect safety. < as lemmas |
| 随便看 |
|
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。