Quadripolymer
四元共聚物
🔁 扩展释义
【化】 四元聚合物
🗣️ 情景例句
Goodbye, come again soon.
再见，下次再来。
One cannot make bricks without straw.
巧妇难为无米之炊。
It was like being on a boat.
就好像是坐在一条小船上一样。