The manatees tamed quickly.海牛很快地被驯服.Gentle and slow moving, manatees are said to be the mythical mermaids of sailors'imaginations.海牛游动温和而缓慢, 被认为是海员遐想中富有神秘色彩的美人鱼.I pushed on through the shoal water , but now the mana...

n.海牛（水生哺乳动物，体宽扁，尾圆，有鳃状肢）( manatee的名词复数 )...

manatees的音标：...