Dendrimer
n. 聚合物; 树形分子; 树状聚物
🗣️ 情景例句
Could I bum some money off of you?
我能先从你那借点钱吗？
Please call me if you have any problems.
如果你有难题，就请打电话给我吧。
He was a shrewd and wealthy businessman, but most people in the town hardly knew anything about this side of his life.
他是个精明能干、有钱的商人，但镇上大部分人对他生活中的这一个方面几乎一无所知。