基本解釋n.防毒面具同根派生 gas-mask相關詞英漢例句用作名詞 (n.)They contrived a mask against poison gas.他們設計了一種防毒面具。Rioters donned handkerchiefs as gas masks.暴亂者扎上手帕捂住口鼻作為防毒面具。gas-mask更多例句