Pinnipedia
/ˌpɪnɪˈpiːdɪə/1
- Zoology an order of carnivorous aquatic mammals which comprises the seals, sea lions, and walrus. They are distinguished by their flipper-like limbs【动】鳍足目。
1.1
- Order Pinnipedia: three families.鳍足目, 3科。
派生词
pinniped
noun & adjective词源
modern Latin (plural), from Latin pinna 'wing, fin' + pes, ped- 'foot'.