| 释义 |
鲇(鯰)nián鲇鱼,身体表面多黏液,无鳞,背部苍黑色,腹面白色,头扁口阔,上下颌有4根须,尾圆而短,不分叉,背鳍小,臀鳍与尾鳍相连。生活在河湖池沼等处,白昼潜伏水底泥中,夜晚出来活动,吃小鱼、贝类、蛙等。{catfish (Siluriformes); a species of fish with a scaleless body covered with mucus, a black back and white belly, flat head, wide mouth, two pairs of barbels on its upper and lower jaws, short round tail without a fork, small dorsal fin, and fused anal and tail fins. Living in rivers, lakes and ponds, this nocturnal fish, hiding in riverbed mud during daytime, feeds on small fish, shellfish, frogs, etc.} |