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
- An isomer of amphetamine ( trade name Dexedrine) used as a central nervous system stimulant.
***的异构体（商品名Dexedrine）被用作中枢神经刺激物。 - Nicotine is a stimulant, with effects similar to caffeine.
尼古丁是一种作用类似于***的兴奋剂。 - Pharmacologically, alcohol is an anesthetic, not a stimulant.
从药理学上讲酒精是麻醉剂，而不是兴奋剂。 - Ractopamine is an adrenal stimulant used to make pork more lean.
莱克多巴胺是一种肾上腺素兴奋剂，用以提高瘦肉率。 - A stimulant for the central nervous system.
兴奋剂刺激枢神经系统。 - 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。 - Caffeine, partly due to its stimulant effect on the central nervous system, both raises metabolism and increases the oxidation of fatty acids.
***，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。 - 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***和***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。 - Chemoreceptor An organ or structure that responds to a particular chemical stimulant.
化学受体：能对特定的化学刺激物做出反应的器官或结构。 - 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。