Acetylating
v. 加乙酰基于( acetylate的现在分词 )
🗣️ 情景例句
Do you have any brothers or sisters?
你有兄弟姐妹吗？
He who does not advance falls backward.
不进则退。
As long ago as 1809, the Swedish Parliament introduced a scheme to safeguard the interest of the individual.
早在1809年，瑞典论会就建立一个保护公民利益的制度。