Hydrocarbylation
[化] 烃基化; 烃基化作用
🗣️ 情景例句
I held him closely.
我紧紧地抱着他。
A good beginning is half done.
良好的开端，就是成功了一半。
That is how Annie came to be with us.
这就是安妮和我们在一起的缘由。