hydrogen [ˈhaɪdrədʒən]

例句:

• Hydrogen is used extensively in industry for the production of ammonia.
  氢气在工业上广泛用于制氨。
  
• Hydrogen is no more a fuel than steam was.
  来自SA
• So both batteries and hydrogen have the same challenge.
  来自SA
• He mobilized public opinion all over the world against hydrogen-bomb tests.
  他动员全世界的舆论反对氢弹试验。
  
• A hydrogen leak forced NASA to ground the space shuttle.
  氢气泄漏迫使美国国家航空航天局停止了航天飞机的发射。
  
• Hydrogen is just fine except for the bad PR.
  来自SA
• Hydrogen combines chemically with oxygen to form water.
  氢和氧化合成为水。
  来自《权威词典》
• Water contains hydrogen and oxygen.
  水含有氢和氧。
  来自《权威词典》