by-product [ˈbaɪˌprɑdəkt]

例句:

• Lots of people will be shocked by the result.
  来自BBC
• In a country ravaged by civil war no less.
  来自BBC
• The raw material for the tyre is a by-product of petrol refining.
  制造轮胎的原材料是提炼汽油时产生的一种副产品。
  
• A by-product of their meeting was the release of these fourteen men.
  他们会见的意外成果是释放了这14个人。
  
• But nutrition should be a by-product of good food.
  来自THETIMES
• You say you feel that you're being made to choose, and so you are. Such choices as this are a by-product of freedom.
  你说自己感觉是在被迫作选择，确实如此，而这样的选择是自由的附带品。