oxygen
US
UK oxygen n: (invisible gas)
SC 氧气 yǎng qì
TC 氧氣
TC 氧氣
The fire consumed all the oxygen in the room.
oxygen n as adj: (of oxygen)
SC 氧气的 yǎng qì de
TC 氧氣的
TC 氧氣的
Oxygen molecules combine with hydrogen to form water.
BOD n: initialism (biochemical oxygen demand) (缩写)
SC 生物需氧量
oxyacid, oxygen acid n: (chemistry)
SC 含氧酸
oxygen mask n: (facial mask that delivers oxygen)
SC 氧气面罩 yǎng qì miàn zhào
TC 氧氣面罩
TC 氧氣面罩
Wear this oxygen mask till the pressure returns to normal.
oxygen tank n: (container providing air supply)
SC 氧气罐，氧气瓶
oxygen therapy n: (treatment using oxygen)
SC 氧气疗法 yǎng qì liáo fǎ
TC 氧氣療法
TC 氧氣療法