Read Edit View history 氧气 yǎngqì HSK6 oxygen Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 氧气/氧氣 · yǎngqì · oxygen 2026/03/04 氧气 / 氧氣 yǎngqì oxygen oxygen 我们呼吸需要氧气。 noun created sense Mar 4, 2026, 02:25 AM