gas helmet

英 美
  • n.防毒面具
  • gas n.煤气;气体;汽油;空话vt.使吸入毒气;毒(死);给...加汽油vi.空谈;加汽油
  • helmet n.头盔;安全帽
Noun:
  1. a protective mask with a filter; protects the face and lungs against poisonous gases

    用作名词 (n.)
    1. They contrived a mask against poison gas.
      他们设计了一种防毒面具。
    2. Rioters donned handkerchiefs as gas masks.
      暴乱者扎上手帕捂住口鼻作为防毒面具。

【邻近词汇】