动作皆迟缓，但咬啮有力。

It is sluggish But has a strong Bite.

恐惧和焦虑正咬啮着她的心。

Fear and anxiety were gnawing at her heart.

咬啮鱼类或倒鲶鱼类鲶目(鲶鱼类)双背鳍鲿科的鱼。

Squeakers or upside-down catfishes fishes of the Family Mochokidae, Order Siluriformes (catfish). See Fishbase for more information on this Family.