Polydivinylbenzene
聚二乙烯基苯
🗣️ 情景例句
Yes, I think so.
对，我想是的。
What we lose in hake we shall have in herring.
失之东隅，收之桑榆。
Why don't you come swimming with us?
你干嘛不和我们一起游泳呢？