noun🔗Share七鳃鳗，八目鳗. Any long slender primitive eel-like freshwater and saltwater fish of the order Petromyzontiformes, having a sucking mouth with rasping teeth but no jaw."Fishermen worry about lampreys attaching to and harming other fish in the Great Lakes. "渔民们担心七鳃鳗会附着在五大湖的其他鱼身上，并对它们造成伤害。fishanimalbiologyorganismChat with AIVocabulary GamePractice Reading
