单词：excitant
n. 刺激物, 兴奋剂
excitant的用法和样例：
例句
- He has been forbidden playing for one year because of excitant.他因服用兴奋剂被罚停赛已有一年了。
经典引文
The sea air is known to be an excitant.
出自：A. JohnThe central excitant action of d-amphetamine.
出自：Nature
- stimulant兴奋剂
- excitative 刺激性的
- stimulant drug兴奋剂; 兴奋药...
- excitatory 刺激性的
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