stimulants

英 [ˈstɪmjʊlənts]

美 [ˈstɪmjələnts]

n.  兴奋剂; 有激励作用的事物
stimulant的复数

柯林斯词典

• 兴奋剂;引起兴奋的药物
  Astimulantis a drug that makes your body work faster, often increasing your heart rate and making you less likely to sleep.

双语例句

• But the study does not recommend that those taking exams use stimulants to boost their heart rate.
  但研究并不建议应考学生饮用兴奋剂饮料来增加心率。
• They gave us so many stimulants.
  他们给了我们很多刺激物。
• Coffee and tea are mild stimulants.
  咖啡和茶都是平和的兴奋剂。
• At lower concentrations they may even be stimulants of cell division.
  在浓度较低时，它们甚至能促进细胞分裂。
• For example, dozens of studies have shown that stimulants improve attentiveness.
  例如，许多研究表明，刺激剂可改善注意力。
• However, if you are a heavy user of these stimulants, you should cut down on your consumption.
  不过，如果你是一个沉重的使用者，这些兴奋剂，你应该降低你的消费。
• Whereas attractants, repellents, and other incitants are olfactory substances, stimulants, and deterrents are usually gustatory.
  引诱剂，排斥剂还是其他的兴奋剂都是嗅觉物质，但刺激剂和阻抑剂常常是味觉物质。
• Psychoactive substances are commonly grouped according to whether they are stimulants, depressants, or hallucinogens.
  刺激神经类物质通常分为兴奋剂、镇静剂和幻觉剂。
• The active ingredients of immune stimulants like Echinacea and oriental mushrooms are also a function of their polysaccharides.
  多聚糖还是一种免疫系统激素，与松果菊和东方蘑菇的作用相类似。
• Raudenbush concluded that the stimulants in chocolate increased mental alertness.
  罗登布希博士的结论是，巧克力中的兴奋剂提升了大脑的灵活度。