oxygen中文什么意思

n.
【化学】氧，氧气。

• oxygen halide (= oxygen halogenide):    氧之卤化物
• oxygen halogenide(= oxygen halide):    氧之卤化物
• oxygen-oxygen bond:    氧-氧键

例句与用法

更多例句：  上一页    下一页

1. Water is composed of hydrogen and oxygen .
   水由氢与氧化合而成。
2. Water consists of hydrogen and oxygen .
   水由氢和氧二元素合成。
3. Atom number eight is called oxygen .
   原子序数为8的物质叫做氧。
4. He first filled the drum with oxygen .
   他首先将桶里充满氧气。
5. The oxygen hood is a clear, sturdy dome;
   氧气头盔是一个透明而牢固的圆顶帽。

英文释义

名词

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
   同义词：O, atomic number 8