Intramolecular migration
[化] 分子内迁移作用; 分子内重排作用
🧩 词语组成解析
a. [化学] 分子内的
migration
[mai'ɡreiʃən]
n. 迁移，移居;
🗣️ 情景例句
A clip-on?
用夹上去的？
With pleasure.
乐意帮忙。
After the train had left the station, the lady opened her handbag and took to her power compact.
火车开出车站后，那位妇女找开了手提包，拿出了粉盒。