Synapsid
[saɪ'næpsɪd]
解釋/意思:
(noun.) extinct reptile having a single pair of lateral temporal openings in the skull.
編輯:莎蒂--From WordNet
[saɪ'næpsɪd]
(noun.) extinct reptile having a single pair of lateral temporal openings in the skull.
編輯:莎蒂--From WordNet