Depolyalkylation
脱多烷基化(作用)
🗣️ 情景例句
What time do your classes start?
你的课什么时候开始？
Everyone is dissatisfied with his own fortune.
人对自己的命运总不感满足。
There is a new type of machine which can produce colour copies.
有一种新型的机器能够制作出彩色复印件。