Pneumonopleuritis
肺胸膜炎
🗣️ 情景例句
Welcome home--
欢迎归来。
Perhaps you've heard our product's name. Would you like to know more about it?
也许你已听说过我们产品的名称，你想知道更多一点吗？
A lot of things can change over twenty-one years.
21年了，许多东西都可能改变的。