Dipnoi

例句：

1. 1. The dipnoi are known for their ability to inject venom into prey.
   水蛭因其将毒液注入猎物的能力而闻名。
2. 2.The dipnoi is a fascinating creature that has been studied for centuries.
   水蛭是一种令人着迷的生物，几个世纪以来一直受到研究。
3. 3. The dipnoi uses its long, sticky legs to capture and digest its prey.
   水蛭使用其长长的粘性腿来捕获并消化猎物。