Lang's solution
[医] 兰格氏溶液(含升汞、氯化钠、醋酸)
🧩 词语组成解析
🗣️ 情景例句
I have to return this book to the library.
我得把书还回图书馆了。
God sends meat and the devil sends cooks.
鲜肉由天次，劣厨乃鬼遣。
But it's going to be a very tiring five years for me.
不过对我来说，这将是非常累人的五年。