Friedel-crafts reaction
[化] 弗里德尔-克拉夫茨反应
🧩 词语组成解析
[人名] 弗里德尔
n. 工艺品, 手艺（craft的复数形式）
🗣️ 情景例句
My mother, Ellen Stewart.
我母亲Ellen Stewart。
It's easy to fall into a trap, but hard to get out again.
堕入陷阱易，脱离陷阱难。
I started to sing. The baby watched and listened ,and she didn't cry any more.
我开始唱歌。小孩看着，听着，不再哭了。