gasmask

英[ˌgæs'maːsk] 美[ˌgæs'maːsk]
  • n.防毒面具
Noun:
  1. a protective mask with a filter; protects the face and lungs against poisonous gases

    用作名词 (n.)
    1. His belt will carry any gear that is not thrown over the shoulder or carried in his rucksack or gasmask bag.
      他的皮带将携带任何不用肩抗,或者装在行军背包或防毒面具包里的东西。