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
- 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。 - Their principal active component is capsaicin, which is a powerful stimulant of afferent nerve fibres.
他们主要活性成分是辣椒素,是一种传入神经纤维强效刺激物。 - Cells that actually make dopamine, a natural stimulant, and spray it to many brain regions.
实际上,这种细胞制造了多巴胺&一种天然的兴奋剂,并将它散发到大脑的众多区域。 - 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。 - 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。 - Tourism has acted as a stimulant to the country's economy.
旅游业成了刺激国家经济发展的一个因素。 - 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。 - Coffee in which the drug caffeine acts as a stimulant.
咖啡因起兴奋剂作用的咖啡。 - 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。 - It is used in medicine for its stimulant quality.
由于它有兴奋剂的特性而被应用于医学。