oxygen mask
短語(yǔ)詞組
- oxygen n mask 氧氣面罩;氧氣面具
- oxygen demo mask 示范用的氧氣面罩
- oxygen face mask 氧氣面罩
- Oxygen Finishing Mask 活氧面膜
- oxygen -mask system 氧氣面罩系統(tǒng)
- oxygen impermeable mask 不透氧掩模
- disposable oxygen face mask 一次性吸氧面罩
- oxygen closed mask 不透氧掩模
- Oxygen Transfer Mask 輸氧頭罩 返回 oxygen mask