Quadripolymer
四元共聚物
🔁 扩展释义
【化】 四元聚合物
🗣️ 情景例句
Didn't you give them to Richard?
你不是把它们交给Richard了吗？
Which is the right size?
哪个尺码是对的？
What about you? Where do you live?
你呢？你住在哪儿呢？