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。 - 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。 - Cola flavors may contain a source of caffeine, which is a mild stimulant.
可乐香精中一般会含有***,这是一种低刺激性物质。 - Despite being classified as a depressant, alcohol initially acts as a stimulant on the central nervous system.
虽说被划定为镇静剂,酒精最初却是被当作中枢神经系统的兴奋剂。 - 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。 - The cardiopulmonary examination can also signal infection, valvular disease, and stimulant use.
心肺检查也可提示感染、辨膜疾病及兴奋剂使用情况。 - 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。 - An amphetamine used in the form of a crystalline hydrochloride; used as a stimulant to the nervous system and as an appetite suppressor.
一种***以晶体氢氯化物的形式使用;作为一个刺激物对神经系统和抑制胃口使用。 - 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。