Monsel's solution
[医] 蒙塞耳氏溶液, 次硫酸铁溶液
🧩 词语组成解析
🗣️ 情景例句
Excuse me, May I have everyone's attention, please?
对不起，请大家听我说。
I meet the boy whose aunt is a librarist.
我遇到那个男孩的姑妈是图书管理员。
My holidays passed quickly, but I did not send cards to my friends.
假期过得真快，可我还没有给我的朋友们寄过一张明信片。