Sea mammals 的同义词
dugongeared sealany seal of the pinniped family Otariidae, typically having visible earflaps and conspicuous hind limbs that can be used for locomotion on land earless sealany seal of the pinniped family Phocidae, typically having rudimentary hind limbs, no external earflaps, and a body covering of hair with no underfur elephant sealeither of two large earless seals, Mirounga leonina of southern oceans or M. angustirostris of the N Atlantic, the males of which have a long trunklike snout harp seala brownish-grey earless seal, Pagophilus groenlandicus, of the North Atlantic and Arctic Oceans hooded seala large greyish earless seal, Cystophora cristata, of the N Atlantic and Arctic Oceans, having an inflatable hoodlike sac over the nasal region manateesea cowany sirenian mammal, such as a dugong or manatee sealany pinniped mammal of the families Otariidae (eared seals) and Phocidae (earless seals) that are aquatic but come on shore to breed sea lionany of various large eared seals, such as Zalophus californianus (Californian sea lion), of the N Pacific, often used as a performing animal walrus or (archaic) sea horse ▷ See sea mammal
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Sea mammals 的词汇表—— 柯林斯 英语词汇表