Leukomethylene
[医] 亚甲白, 无色亚甲蓝
🗣️ 情景例句
All right!
好的！
The best of friends must part.
莫逆至交，终有一别。
I had several photographs of Clare Flower, and I picked out one interesting photograph of Clare aged twelve in an art class at school.
我有几张克莱尔·弗劳尔的照片，挑出了一张克莱尔12岁时在学校假期艺术课上拍的很有趣的照片。"