gas mask

英 [ˈɡæs mɑːsk]

美 [ˈɡæs mæsk]

n.  防毒面具

化学

Collins.1

牛津词典

noun

• 防毒面具
  a piece of equipment worn over the face as protection against poisonous gas

柯林斯词典

• 防毒面具
  Agas maskis a device that you wear over your face in order to protect yourself from poisonous gases.

双语例句

• The gas mask is characterized in that the gas mask can cover and seal the head and face of an operator without affecting normal operation, so that the operator can not be eroded by harmful substance.
  该面罩的特点是能罩住并闭封操作者头部、面部，而且不影响正常操作，使操作者不会受到有害物质的任何侵蚀。
• Even though I wore a gas mask, I had problems breathing.
  尽管我带着防毒面罩，仍感觉呼吸困难。
• Study on the Structure and Characteristics of Active Carbon Used in Gas Mask
  防毒面具用活性炭的结构与特性研究
• What happens when they poison the water and you don't have a gas mask?
  要是他们要在水里下毒你没有防毒面罩怎么办？
• Cotton masks, protective glasses and gas mask should be provided for laborers working in conditions of health-harming gas, steam or dust.
  在有危害健康的气体，蒸汽或者粉尘的场所操作的工人，工厂应分别供给口罩，防护眼镜和防毒面具。
• He went online and ordered a gas mask.
  于是，他上网订购了一套防毒面具。
• The costume looks like the protective suit and gas mask worn in the meth laboratory.
  这套服装看起来就像是在冰毒实验室中穿戴的防护服和防毒面具一样。
• Xiao Ming learnt how to wear a gas mask when they were taught about fire protection.
  学校宣传消防知识时，小明学会了如何戴防毒面具。
• The optimization of RIE parameters for Ni mask PMMA etching is studied. The CHF 3 gas of the surface passivation effect is added in the O 2 etching gas to obtain the vertical side wall and minimal mask undercut at a fast etching rate.
  研究目的是优化Ni掩模PMMARIE的刻蚀参数，在氧刻蚀气体中加入表面钝化性气体CHF3，以较快的刻蚀速率获得垂直的侧壁和最小的掩模钻蚀。
• Others carried banners showing a skull with a gas mask on.
  还有人举着的横幅上画着戴有防毒面具的头骨。