Dendrimer
n. 聚合物; 树形分子; 树状聚物
🗣️ 情景例句
Did you bring your transcript from high school?
你把高中的成绩单带来了吗？
Prosperity gains (or makes) friends, and adversity tries them.
顺境交朋友，逆境试真情。
There are some books on the stereo.
音响上面有几本书。