hydrogen的意思

基本释义

• n 氢

  Hydrogen is a colourless gas that is the lightest and commonest element in the universe

例句

1. Water can be reduced to oxygen and hydrogen by electrolysis.

   水通过电解可以分解为氧和氢。

2. Water is a compound containing the elements hydrogen and oxygen.

   水是含有氢元素和氧元素的化合物。

3. The first bubbles to escape from the liquid are a mixture of air and hydrogen.

   从该液体中最先逸出的气泡是空气和氢的混合物。

短语

• hydrogen peroxide 过氧化氢
• hydrogen production 制氢
• hydrogen sulfide 硫化氢
• hydrogen bond [化]氢键
• hydrogen content 氢含量

同根词