Diglycerol
双甘油, 一缩二甘油
🗣️ 情景例句
I don't care how much I have to study. I have to pass this exam.
我不介意要学多少东西。我必须得通过考试。
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。
You need to wear lots of warm clothes.
人们要穿很多的保暖的衣服。