Central stimulant
[化] 中枢兴奋药
🧩 词语组成解析
stimulant
['stimjulənt]
n. [药]兴奋剂;刺激物;酒精饮料;
adj. 刺激的，激励的;使人兴奋的;
🗣️ 情景例句
Why are you in such a good mood?
为什么你的心情那么好？
My uncle had a heart attack last year.
我的叔叔去年患了心脏病。
Centuries ago, the word beeline was made to describe this thin line of bees flying through the air.
几百年前，有人用beeline 这个词来描写蜜蜂在空中飞行的细窄路线。