Racemize
v. [化] 外消旋
🗣️ 情景例句
I just don't know what to say.
我真不知该说什么好。
A man of words and not of deeds is like a garden full of weeds.
一个只说不做人就像一个长满野草的花园。
and a period (which is the time it takes a wave crest to travel one wave length).
和周期（浪峰走过一个波长所需的时间）。