earless seal

• 海豹科(Phocidae)； n.；【动物；动物学】海豹科动物

earless seal的英文翻译是什么意思，词典释义与在线翻译：

英英释义

Noun:

1. any of several seals lacking external ear flaps and having a stiff hairlike coat with hind limbs reduced to swimming flippers