keep from [kip frʌm]

例句:

• Fringe knowledge to keep the universe from blowing up!
  来自SA
• Strain the liquid from the pan and keep warm.
  来自BBC
• Vaccinations do not keep one from being a carrier.
  来自SA
• He had to lean on Dan to keep from falling.
  他不得不靠在丹身上以免摔倒。
  
• I horse around quite a lot, just to keep from getting bored.
  我胡闹了一阵儿, 只是为了摆脱厌烦.
  
• He couldn't keep from laughing.
  他禁不住笑了.