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
The checkout counters are very busy.
收款台都很忙。
I won't buy you story.
我不信你那一套。
Tim is.
蒂姆在爬树。