Quadripolymer
四元共聚物
🔁 扩展释义
【化】 四元聚合物
🗣️ 情景例句
Oh, it's so exciting, isn't it, Richard?
噢 ，这太令人兴奋了 ，是不是 ，Richard？
I would like to ask you a question.
我想问你一个问题。
Good! That's done. Now the tree must be tied to the stick.
好的！做好了。现在该把树系在木棍上了。