柯林斯词典oxygen tent 1. N a transparent enclosure covering a bedridden patient, into which oxygen is released to help maintain respiration (输氧用的)氧气帐[医学] 返回 oxygen tent剑桥词典a clear covering put over the head and upper body of a person who is ill to provide oxygen to help them breathe （输氧用的）氧幕 返回 oxygen tent