Donnan's equilibrium
[医] 道南氏平衡(膜平衡)
🧩 词语组成解析
🗣️ 情景例句
And while you're here,
趁你现在在这，
Old wood is best to burn,old book to read.
老柴好烧，老书宜读。
Hello, Zhou Lan. This is Bruce.
你好，周兰。我是布鲁斯。