Lactonization
n. [化]内酯化
🗣️ 情景例句
Stop being so moody.
不要这么喜怒无常。
The stronger the motivation, the more quickly a person will learn a foreigh language.
一个人学外语的动力越强大、学得就越快。
IS it true or false?
这是对的还是错的？