Neumolithiasis
肺石病
🗣️ 情景例句
I can't thank you enough for all the work you've done.
对于你所做的一切我真不知道如何感谢你才好。
English has become an international language.
英语已经成为一门国际语言。
You can have some lemonade.
你可以喝点柠檬水。