stimulus [ˈstɪmjələs]

例句:

• Books provide children with ideas and a stimulus for play.
  书不仅给孩子们以思想，而且使他们玩得更有意思。
  
• Regard each failure as a stimulus to further efforts.
  把每次失利看成对进一步努力的激励.
  
• Light is a stimulus to growth in plants.
  光是促进植物生长的一个因素.
  
• Use the stimulus money...you are creating jobs.
  来自SA
• Unemployment might well be even higher without that stimulus.
  来自WSJ
• FED will not be able to exit the stimulus.
  来自WSJ