oxygen mask 氧气面罩 ; 氧气罩 ; 生氧面具
crew oxygen mask 机组氧气面罩
passenger oxygen mask 旅客氧气面罩
demand oxygen mask 需求式氧气面罩
oxygen mask adapter 氧气面罩连接器
portable oxygen mask 便携式氧气面罩
therapeutic oxygen mask 医疗用氧气面罩
oxygen-mask system 氧气面罩系统
non-rebreathing oxygen mask 面罩
oxygen mask dispensing 氧气面罩放出装置
She was muzzled with an oxygen mask and tethered to an IV.
她被戴上了氧气面罩并输上了静脉点滴。
He displays fire fighters' equipment, including the oxygen mask, which he encourages his listeners to play with and put on.
他展示了消防员的装备，包括氧气面罩，还鼓励听众把玩并试戴氧气面罩。
And I entertained him for 10 minutes, laughing through his oxygen mask and respirator.
我为他表演了10分钟，逗得他透过氧气罩和呼吸管发笑。
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