Acetylation
乙酰化作用
🗣️ 情景例句
I would like to check-out now.
我现在就想结账离开。
It was a terrible experience,and I won't forget it.
它是可怕的经验，我不会忘记它。
In spite of this, she often appears on the stage as a young girl.
尽管如此，她却常在舞台上扮演小姑娘。