oxygen中文

n.
【化學】氧，氧氣。

• oxygen halide (= oxygen halogenide):    氧之鹵化物
• oxygen halogenide(= oxygen halide):    氧之鹵化物
• oxygen-oxygen bond:    氧-氧鍵

例句與用法

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1. Too much oxygen can also block regeneration .
   過多的氧也可阻礙再生。
2. Red cells ferry oxygen throughout the body .
   紅血球將氧氣運送到全身。
3. Mars is too dry and poor in oxygen .
   火星上面過于干燥，并且缺乏氧氣。
4. Mercury is too dry and poor in oxygen .
   水星過于干燥并且缺乏氧氣。
5. Mars is too dry and poor in oxygen .
   火星過于干燥，而且缺乏氧氣。

英文釋義

名詞

1. a nonmetallic bivalent element that is normally a colorless odorless tasteless nonflammable diatomic gas; constitutes 21 percent of the atmosphere by volume; the most abundant element in the earth''s crust
   同義詞：O, atomic number 8