breathing tube
短语词组
- breathing g tube 呼吸管
- Breathing tube support 呼吸管支撑物
- corrugated breathing tube 释义橡皮螺纹呼吸管
- underwater breathing tube 水下通气管
- corrugated breathing tube for infant 婴儿用橡皮螺纹呼吸管
- Long tube breathing apparatus 长管呼吸器;名称
- air -tube breathing apparatus 气管呼吸器 返回 breathing tube