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Ject对"oxygen" 的正确翻译：n. 氧, 氧气。发音：['ɔksidʒən]。例句参考：Water contains hydrogen and oxygen. - 水含有氢和氧。；Oxygen masks are used in aircraft only in emergencies. - 飞机上的氧气面具只用於紧急情况.；Hydrogen and oxygen are gases. - 氢和氧是气体。；
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oxygen ['ɔksidʒən]Speaker
n. 氧, 氧气
例句
Water contains hydrogen and oxygen.
水含有氢和氧。
oxygen masks are used in aircraft only in emergencies.
飞机上的氧气面具只用於紧急情况.
Hydrogen and oxygen are gases.
氢和氧是气体。