Polyacrylics
聚丙烯酸化物; 聚丙烯酸化物
🗣️ 情景例句
Goodbye, hope to see you again.
再见， 希望再次见到你。
Please turn the light off when you leave.
离去时请随手关灯。
I didn't know she could swim. Who taught her?
我不知道她会游泳。谁教她的？