音标：[ɡæs ˈhelmit] ；

防毒面具

词型变化：名词复数形式 : gas helmets

gas helmet的用法和样例：

例句

用作名词(n.)

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

【近义词】

gas mask防毒面具
respirator呼吸器
gasmask防毒面具

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