Polyacrylates
(polyacrylate 的复数) [化] 聚丙烯酸酯
🗣️ 情景例句
Do you have to act like that?
你非得那么做吗？
Do you fell better now?
你现在觉得好点了吗？
Although we can't see these atoms, they really do exist.
虽然我们看不见原子，但它们的确存在。