Dipentaerythritol
[有化]二(聚)季戊四醇, 一缩二季戊四醇
🗣️ 情景例句
And what happened?
发生什么事呢？
Besides the required courses, I'm taking an elective in the Lab Science.
除必修科目外，选修科目我选了实验科学。
The most surprising thing about it, however, is that it can land anywhere: on snow, water, or even on a ploughed field.
雪地上，水面上，甚至刚耕过的田里。