Petroleum polymer
[机] 石油聚合物
🧩 词语组成解析
🗣️ 情景例句
Yes, but I threw them back.
钓到了，但我把它们放回去了。
The party is a good opportunity for us to meet.
这聚会是我们彼此见面的好机会。
The one near the school. It sells books and things like that.
就是学校附近的那个。卖书之类的东西。