freshwater eel

Từ điển WordNet v3.1 - WordNet Dictionary

noun

eels that live in fresh water as adults but return to sea to spawn;
found in Europe and America;
marketed both fresh and smoked
• Syn:
common eel
• Hypernyms:
eel
• Member Holonyms:
Anguilla, genus Anguilla
• Part Meronyms:
eel