单词

stimulant

读音

ˈstɪmjələnt

美式

英式

词根

无

释义

n. [药] 兴奋剂；刺激物；酒精饮料 adj. 激励的；使人兴奋的 [ 复数 stimulants ]

例句

It is a well-known fact that caffeine is a stimulant.

咖啡因是兴奋剂，这是人所共知的事实。

Musk is used for perfumes and stimulant.

麝香被用作香料和兴奋剂。

Theophylline, a close structural relative of caffeine and the major stimulant in tea, was one of the most effective compounds in both regards.

茶碱是咖啡因的近亲，也是茶中的主要兴奋剂，它在这两方面都是最有效的化合物之一。

强化记忆

无

看视频学发音

So drugs, stimulants.Caffeine represents the stimulant of choiceacross much of the Western world.

thus reducing anxiety,which is a common stimulant for neurological symptoms.In our lifetimes, we are all going to know someone with a neurological disorder.

and Paul shifted from surgery to writing,his palliative care doctor prescribed a stimulant medicationso he could be more focused.

This limits the diaphragm’s range.To compensate, the hormone progesterone acts as a respiratory stimulant,making the pregnant woman breathe faster so both she and the baby

Within about 10 seconds,the bloodstream carries a stimulant called nicotine to the brain,triggering the release of dopamine and other neurotransmitters

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