Jacobsen reaction
[化] 雅各布森反应
🧩 词语组成解析
雅各布森（男子名）
🗣️ 情景例句
There was a girl on the ferry.
在渡船上有一个女孩。
The best is oftentimes the enemy of the good.
要求过高反难成功。
The children were leaving school on Tuesday when they saw a truck.
星期二，孩子们正放学回家，这时，他们看见一辆卡车。