1. 鲶鱼
Catfish are a type of fish that have long thin spines around their mouths.

1. any of numerous mostly freshwater bottom-living fishes of Eurasia and North America with barbels like whiskers around the mouth

Synonym: siluriform fish

2. large ferocious northern deep-sea food fishes with strong teeth and no pelvic fins

Synonym: wolffishwolf fish

3. flesh of scaleless food fish of the southern United States
often farmed

Synonym: mudcat