基本解释n.防毒面具同根派生 gasmask相关词英汉例句用作名词 (n.)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。gasmask更多例句