cobra

Từ điển WordNet v3.1 - WordNet Dictionary

noun

venomous Asiatic and African elapid snakes that can expand the skin of the neck into a hood
• Hypernyms:
elapid, elapid snake
• Hyponyms:
Indian cobra, Naja naja, asp, Egyptian cobra, Naja haje,
Naja haje, spitting cobra, Naja nigricollis, hamadryad, king cobra,
Ophiophagus hannah, Naja hannah