Racemization
n. [化] 外消旋作用
🗣️ 情景例句
Attending school is compulsory in this country.
这国家衽的是义务教育。
No matter where you go you'll hear English spoken.
不管你到哪里，你总会听到英语。
He added that a student had dressed up as a policeman and was playing all sorts of silly jokes on people.
还对工人说，有个学生常装扮成警察无聊地同别人开玩笑。