常見例句

用作名詞 (n.)

• They contrived a mask against poison gas.
  他們設(shè)計了一種防毒麪具。
• Rioters donned handkerchiefs as gas masks.
  暴亂者紥上手帕捂住口鼻作爲(wèi)防毒麪具。
返回 gas-mask