stimulant
英 [ˈstɪmjələnt]
美 [ˈstɪmjələnt]
n. 兴奋剂; 有激励作用的事物
复数：stimulants
Collins.1 / BNC.18953 / COCA.14629
牛津词典
noun
- 兴奋剂
a drug or substance that makes you feel more awake and gives you more energy- Coffee and tea are mild stimulants.
咖啡和茶是轻度兴奋剂。
- Coffee and tea are mild stimulants.
- 有激励作用的事物
an event or activity that encourages more activity
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.
英英释义
noun
- a drug that temporarily quickens some vital process
- any stimulating information or event
adj
- that stimulates
- stimulant phenomena
双语例句
- 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。 - An alkaloid poison extracted chiefly from nux vomica; formerly used as a stimulant.
主要从马钱子中提取的生物碱毒药，以前用作兴奋剂。 - Epinephrine is a powerful cardiac stimulant. Epinephrine is one of the most potent vasopressor drugs known.
肾上腺素是一种强效心脏兴奋药。肾上腺素是已知最强的升压药之一。 - No clear-cut evidence exists for long-term bowel problems related to stimulant laxative use.
没有明确的证据证明肠道长期问题的出现与刺激性泻药的使用有关。 - Modafinil is a novel central stimulant for the treatment of narcolepsy and idiopathic hypersomnia.
莫达非尼是一种新型精神兴奋剂，治疗发作性睡眠症及自发性睡眠过度。 - When the club thrives and the members do well, it's a powerful creative stimulant for club leaders.
当分会兴旺，会员做得好，这是对分会领导者有力的创造激励物。 - Musk is used for perfumes and stimulant.
麝香被用作香料和兴奋剂。 - An isomer of amphetamine ( trade name Dexedrine) used as a central nervous system stimulant.
安非他明的异构体（商品名Dexedrine）被用作中枢神经刺激物。 - Caffeine, partly due to its stimulant effect on the central nervous system, both raises metabolism and increases the oxidation of fatty acids.
咖啡因，对中枢神经系统有着一定的刺激效果，会提高新陈代谢和脂肪酸的氧化。 - These drinks can hide the effect of alcohol intake in a sense due to the combination of a stimulant, the caffeine, and a depressant, the alcohol.
由于这些饮料中兴奋剂、咖啡因、镇静剂和酒精相结合，所以可从某种程度上隐藏酒精的危害效果。