Bucephela clangula

Từ điển Oxford Learners Wordfinder Dictionary

noun

large-headed swift-flying diving duck of Arctic regions
• Syn:
goldeneye, whistler
• Hypernyms:
duck
• Hyponyms:
Barrow's goldeneye, Bucephala islandica
• Member Holonyms:
Bucephala, genus Bucephala