Modafinil
n. Modafinil is a mood-brightening and memory-enhancing psychostimulant which enhances wakefulness and vigilance.\\n [医]莫达非尼
🗣️ 情景例句
All right.
好。
An evil chance seldom comes alone.
祸不单行。
They don't get enough air.
（那样）鱼得不到充足的空气。