Polypak
苯乙烯、二乙烯苯共聚物
🗣️ 情景例句
We have to communicate with them more by sending lobbyists.
我们必须通过派遣更多的公关人员。
These clothes are very beautiful, but I can't afford to pay that much.
这些衣服很漂亮，但是我买不起。
On, in just a day or two, I think.
哦，我想就这一、两天吧。