stimulant

• Musk is used for perfume and stimulant
  麝香可以用作香料和兴奋剂。
• It ' s a very powerful cerebral stimulant ,
  它是一种强力的大脑兴奋剂,
• Effect analysis on operator ' s stock options stimulant system
  经营者股票期权激励机制的效应分析
• Coffee and tea are mild stimulants
  咖啡和茶都是温和的兴奋剂。
• Mental disorders due to use of stimulants
  兴奋剂所致精神障碍
• Caffeine is a stimulant which acts on the nervous system
  咖啡因是一种对神经系统产生影响的兴奋剂。
• The motion - change effects of stimulants on short duration estimation
  短时距估计中刺激物的动态变化效应
• Consuming drinks with caffeine or other stimulants just before bed - time
  睡前喝了刺激性或含咖啡因饮品。
• A stimulant drug , usually methamphetamine , in its powdered form
  兴奋剂一种粉末状的兴奋剂，通常是氨基丙苯
• Because we ' ll sell them cheap books and legal and addictive stimulants
  因为我们卖的书很便宜，而且有卖廉价兴奋剂。