reactive [riˈæktɪv]

例句:

• These reactive mole-cules are mopped up and made harmless by Vitamin E.
  这些活性分子已被维生素E灭活，没有害处了。
  来自柯林斯例句
• Ozone is a highly reactive form of oxygen gas.
  臭氧是一种非常活跃的氧气形态。
  
• I want our organization to be less reactive and more proactive.
  我希望我们的组织少一些被动反应，多一些积极主动。
  
• They release reactive chlorine atoms in the upper atmosphere.
  来自BBC
• Obese adults can have high levels of C-reactive protein.
  来自VOA
• Pour the olive oil in a non-reactive pan.
  来自BBC