粵典 (words.hk)香港詞
持續吸入高濃度#氧氣 作為治療 (to receive oxygen therapy)
動詞用例
晏晝1點同我講bb透氣唔順，要聞氧氣。
aan3 zau3 jat1 dim2 tung4 ngo5 gong2 bi4 bi1 tau2 hei3 m4 seon6, jiu3 man4 joeng5 hei3.
At 1pm I was told that my baby had difficult breathing and had to receive oxygen therapy.