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
for his faith in my project.
对我工作计划的信心。
Not getting the job was a terrible disap-pointment.
得不到那份工作，叫人失望极了。
Is that all?
只能这样吗？