sulphurization

常见例句

• Sulphur can be used to make gunpowder.
  硫磺可以用来制造火药。
• Sulphur was not identified as an element until1810.
  1810年以前还没有认出硫是一种元素。
• This medicine smacks of sulphur.
  这种药带有一点硫磺气味。
• Sulphur is a constituent of gunpowder.
  硫是火药的组分。
• Sulphur gases were emitted by the volcano.
  硫磺气体由火山喷发出来。
• Sand, but blue as the flame of burning sulphur.
  但是蓝得象是硫磺燃烧产生的火焰。
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