Allylic halogenation
[化] 烯丙型卤化
🧩 词语组成解析
烯丙基的
n. [化]卤化
🗣️ 情景例句
What did you tell Grandpa?
那你是如何对爷爷说的呢？
The husband has built a doghouse for his dog.
丈夫为爱犬建造了狗屋。
'Well, I'd prefer to stay here,' I said.
“可我更愿意呆在这儿，”我说，