Ninhydrine
[化] 茚三酮; 水合茚三酮
🗣️ 情景例句
Could you tell me some more about...?
你能告诉我其它关于…的事吗？
An ambulance will be here in no time.
救护车马上就到。
It was j-223,just double the second item.
j-223第二项的订量要加倍。