O-alkylation
[化] O-烷基化
🧩 词语组成解析
n. 烷化作用, 烷化\\n[化] 烷基化; 烷基取代
🗣️ 情景例句
Too easy?
太简单？
One butcher does not fear many sheep.
屠夫不怕羊多。
During the summer, I noticed tat the leaves of the tree were beginning to wither.
到了夏天，我发现树叶开始枯萎，