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
She's having an illicit affair.
她有一个不道德的丑事。
I don't think that's at all funny.
我觉得那件事一点也不好笑。
It's her field.
这是她的本行。