Tra từ bank martin - Từ điển WordNet v3.1

Từ điển WordNet v3.1 - WordNet Dictionary

bank martin

noun

swallow of the northern hemisphere that nests in tunnels dug in clay or sand banks
• Syn:
bank swallow, sand martin, Riparia riparia
• Hypernyms:
martin
• Member Holonyms:
Riparia, genus Riparia