Ninhydrin reaction
[化] 水合茚三酮反应\\n[医] [水合]茚三酮反应(检孕)
🧩 词语组成解析
n. [化](水合)茚三酮
🗣️ 情景例句
Which band of College English Test have you passed?
大学英语考试过了几级？
In college I majored in philosophy, What was your major?
大学时我主修哲学，你主修什么呢？
They are near the river.
他们紧靠着河。