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
So, you were fired?
如此，你是被炒鱿鱼了？
To walk away
走开
Pay cash for this one and then we'll see what we can do.
这次就请付现金，以后我们再看看