A COLLECTION OF GOOD WORDS
兴奋剂
Stimulant
Optimism is a kind of heart stimulant - the digitalis of failure.
乐观是一种兴奋剂——失败的洋地黄。
I always keep a supply of stimulant handy in case I see a snake, which I also keep handy.
我总是随身携带一些兴奋剂，以防我看到蛇，我也随身携带。
Nicotine is both a stimulant and a depressant, so that can make one feel quite imbalanced.
尼古丁既是一种兴奋剂，也是一种镇静剂，所以它会让人感到非常不平衡。