Nitrazine
[医] 硝嗪(一种染料,测定尿PH值的指示剂)
🗣️ 情景例句
Well, it's done. Tomorrow morning at a publisher's office.
好了， 事情办成了。明天早晨要到出版社老板的办公室。
The fox changes his skin but not his habit.
狐狸可以改变皮毛，但不能改变习性。
Your English is incredibble.
我真不敢相信你的英语。