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
- Nicotine is a stimulant, with effects similar to caffeine.
尼古丁是一种作用类似于咖啡因的兴奋剂。 - 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。 - Cola flavors may contain a source of caffeine, which is a mild stimulant.
可乐香精中一般会含有咖啡因，这是一种低刺激性物质。 - 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。 - A stimulant for the central nervous system.
兴奋剂刺激枢神经系统。 - 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。 - A medication used as a stimulant to the central nervous system.
一种用来刺激中枢神经系统的药物。 - Another advantage is that internet transaction encourages consumption, which is a stimulant for economic growth.
另一个好处是网上交易促进消费，这对于经济增长也是一种刺激。 - 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。 - As far as the effects they have, bath salts are a central nervous system stimulant that acts something like a mix of methamphetamine and cocaine. They dramatically increase the dopamine and norepinephrine levels in the human brain in two dangerous ways.
就效果来说，浴盐是一种中枢神经系统的兴奋剂，功能犹如脱氧麻黄碱和可卡因的混合物，可以通过两种危险的方式极大提高人大脑中的多巴胺和去甲肾上腺素水平。