Selective polymer
[化] 选择聚合物
🧩 词语组成解析
selective
[si'lektiv]
adj. 精心选择的;选择的，不普遍的;淘汰的;
🗣️ 情景例句
People power.
人力。
Let's see who's right.
让我看看谁是对的。
They were not fighting men, and their harp was their passport.
他们不是作战人员，竖琴就是他们的通行证。