Ninhydrin
n. [化](水合)茚三酮
🗣️ 情景例句
I'm going somewhere else this evening.
今晚我要去另外一个地方。
Timid dogs bark most.
狗胆小，拼命叫。
Hello. Here's your eraser. Thanks very much!
给你橡皮。谢谢。