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
You may use a first name if you are asked to (call me …).
如果你得到允许的话，你便可以直呼某人的名字。
Give me a chance, please!
饶了我吧，拜托！
The doctor said he could do nothing to help him.
医生说他对此无能为力。