Identification reaction
[化] 鉴定反应
🧩 词语组成解析
🗣️ 情景例句
Do your designs at home--here.
在家里设计服装。
He that once deceived is never suspected.
一次行诈骗，永远遇疑嫌。
Suddenly, a middle-age lady got on the train and sat opposite Sally.
突然，一个中年妇女上了火车，坐在萨莉的对面。