Catalyst selectivity
[化] 催化剂选择性
🧩 词语组成解析
n. 选择性, 选择度\\n[化] 选择性
🗣️ 情景例句
Do you have anything to declare for customs?
有什么要申报呀？
Do you think you'll be able to go to sleep right away?
你认为你将马上入睡吗？
I'd be happy to.
很乐意。