aquatic mammal

Aquatic carnivorous mammal having a streamlined body specialized for swimming with limbs modified as flippers.

水生食肉型哺乳动物，流线型身体适于游泳，鳍状肢。

Terrestrial or aquatic flesh-eating mammal; terrestrial carnivores have four or five clawed digits on each limb.

陆栖或水栖的食肉类哺乳动物；陆栖类的每个肢体上有四或五个带爪的趾。

there is more unknown than known when it comes to this giant aquatic mammal.

每当提起这种巨大的水栖哺乳动物，未知的总是比已知的多。

Large aquatic carnivorous mammal with fin-like forelimbs no hind limbs, including: whales; dolphins; porpoises; narwhals.

大型水生食肉哺乳动物，前肢象鳍、无后肢，包括：；鲸；海豚；鼠海豚；独角鲸。

if you think your child will enjoy splashing around with a big, smart, aquatic mammal, a dolphin experience might be a fine investment.

如果你认为自己的孩子在绕着一个身体庞大，机智聪明的水生哺乳动物玩水嬉戏时感到快乐的话，那么海豚体验也许会是一个不错的投资。