Noun:

1. air-breathing fish having an elongated body and fleshy paired fins; certain species construct mucus-lined mud coverings in which to survive drought

Lungan.隆加河(在赞比亚)；一小节休止或长休止lungn.肺；呼吸器官lung silent zone肺沉默区lung cancer cell肺癌细胞Lung Cancer Risk肺癌危险lung/injuries肺／损伤lung surfactants肺表面活性物质lung angiography肺血管造影(术)lung coefficient肺系数lung dysfunction肺损伤lung/cytology肺／细胞学lung destruction肺破坏

1. Four different species of lungfish are found in africa
   在非洲发现了四种不同的肺鱼。
2. The lungfish can live out of water in a state of suspended animation for three years.
   肺鱼离水后以暂不活动的状态可存活3年。