sand shark

Từ điển WordNet v3.1 - WordNet Dictionary

noun

shallow-water shark with sharp jagged teeth found on both sides of Atlantic;
sometimes dangerous to swimmers
• Syn:
sand tiger, Carcharias taurus, Odontaspis taurus
• Hypernyms:
shark
• Member Holonyms:
Carcharias, genus Carcharias, Odontaspis, genus Odontaspis