Selective polymerization
[化] 选择聚合
🧩 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;
n. 聚合\\n[化] 叠合反应; 聚合; 聚合反应
🗣️ 情景例句
I have to return this book to the library.
我得把书还回图书馆了。
The spacecraft is scheduled to arrive at Saturn next year.
太空船预定明年到达土星。
Education in the wilderness is not a matter of monetary means.
荒凉地区的教育不是钱的问题，