Shaver's disease
[医] 谢弗氏病(由硅酸铝灰尘所引起的尘肺)
🧩 词语组成解析
🗣️ 情景例句
that I never could have done this book
我不可能完成这本书
We are accustomed to working hard.
我们习惯于努力工作。
Fortunately we found some that was still dry and carried it back to the cave.
幸好，我们找到了一些干木柴，并把木柴抱回岩洞。