gas-helmet

英['ɡæsh'elmɪt] 美['ɡæsh'elmɪt]
  • 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
  • munition adj.军火的(复)munitions:.n.军火;军需品
名词 gas helmet:
  1. a protective mask with a filter; protects the face and lungs against poisonous gases