Racemization
n. [化] 外消旋作用
🗣️ 情景例句
Can you spot me a 20?
你能借我二十元吗？
Love is sweet in the beginning,but sour in the end.
爱情先甜后来酸。
His average speed had been 301 miles per hour.
他的平均时速实际是301英里。