Haemadipsa
[医] 山蛭属
🗣️ 情景例句
I am unfamiliar with law.
我对法律不熟悉。
What were you doing when I called you on the telephone?
当我打电话给了你时，你正在做什么？
Well, this is our latest catalog.
嗯，这是我们的最新的目录。