Catakytic cyclization
[建] 环化环化
🧩 词语组成解析
n. 环合, 环的形成\\n[化] 环化
🗣️ 情景例句
That's the back of Pete Waters's place.
那就是Pete Waters住处的后面。
To be of use in the world is the only way to be happy.
为善最乐。
I don't know. I've got a headache and a cough.
我不知道。我头痛和咳嗽。