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
There's a big market today in wedding dresses.
结婚礼服在目前有很大的市场。
It is easier to descend than to ascend.
下降容易上升难。
Most of Debbie's school friends will be waiting for her on the English coast.
黛比的大部分同学将在英国海岸等候她。