Ichthyobdellidae
鱼蛭科
🗣️ 情景例句
I am in the 7th grade.
我是七年级。
Before you go on, I have a question.
在你接着干之前，我有一个问题。
Mr.Hart has trained his daughter for years.
哈特先生训练她的女儿已经多年了，