Piracetam
[化] 吡拉西坦; 2-吡咯烷酮乙酰胺
🗣️ 情景例句
What's your occupation?
你的职业是什么？
Believe no tales from the enemy.
切莫轻信敌人。
No matter where you live, you would find it difficult not to laugh at, say, Charlie Chaplin's early films.
比如说，不管你生活在哪里，你看查理。卓别林的早期电影很难不发笑。