Alkylation
n. 烷化作用, 烷化\\n[化] 烷基化; 烷基取代
🗣️ 情景例句
I love her very much. She's been a joy.
我很爱她。她是个讨人喜欢的孩子。
May I ask you for a dance?
可以请你跳支舞吗？
It would represent quite a savings.
这省下的可是一笔不少的钱哩。