Polar polymer
[化] 极性聚合物; 极性高聚物
🧩 词语组成解析
🗣️ 情景例句
You know,maybe I'll put together some photos of Grandpa as a welcome present.
我说，或许我把爷爷的一些照片组合起来，作为欢迎他的一份礼物。
What month is this?
现在是几月份？
Look at Mr Fat. He was very rich. He had lots of money.
瞧胖先生。他很富。他有很多钱。