Acetylating
v. 加乙酰基于( acetylate的现在分词 )
🗣️ 情景例句
January the thirtieth and you're invited.
1月30日，希望你能出席。
Change the subject.
说点别的吧！
and these will ply the short wings with such irresistible power that they can bore for long distances through an opposing gale before exhaustion follows.
这些肌肉以巨大的力量扇动短小的翅膀，使这类鸟能顶着大风飞行很远的路才会疲劳。