Selective catalytic conversion
[化] 选择催化转化
🧩 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;
a. 催化的\\n[医] 催化的
🗣️ 情景例句
She is not able to take your call at the moment.
她现在没办法接你的电话。
I suppose he's coming to us.
我才他会到这来的。
They have a character, perhaps two;
他们心中有一个或两个角色。