oxygen receiver

英 美
  • 氧气瓶
  • oxygen n.氧;氧气
  • receiver n.听筒;接收器;收款员;接受者;破产管理官
    1. She was barely able to walk and she had oxygen cylinders fitted in her bedroom.
      她几乎无法走路了,她的卧室里装上了氧气瓶。