Polydivinylbenzene
聚二乙烯基苯
🗣️ 情景例句
Good morning, Ellen.
早安， Ellen。
None but the wearer knows where the shoe pinches.
只有那个穿鞋人，才知哪里鞋轧脚。
He reasoned with them, and tried to persuade them to set him free.
他跟这些人讲道理，试图说服他们把他放了。