Sauropterygia

Từ điển Oxford Learners Wordfinder Dictionary

noun

extinct marine reptiles: plesiosaurs;
nothosaurs
• Syn:
order Sauropterygia
• Hypernyms:
animal order
• Member Holonyms:
Archosauria, subclass Archosauria
• Member Meronyms:
Plesiosauria, suborder Plesiosauria, Nothosauria, suborder Nothosauria