同义词： Enhydra lutris
以上来源于: WordNet
N a large marine otter, Enhydra lutris, of N Pacific coasts, formerly hunted for its thick dark brown fur (生活于北太平洋海岸的)海獭
The bright red color of a fire urchin warns predators that its spines are poisonous. Sea otters are the major predators of sea urchins.
火海胆鲜红的颜色警告捕食者它的刺有毒。海獭是海胆的主要捕食者。
Sea otters are the major predators of sea urchins.
海獭是海胆的主要捕食者。
Aquarium workers rescue lost or hurt young sea otters and prepare them to survive in the wild.
水族馆的工作人员救下了迷路或受伤的小海獭，经过精心调养后，再将这些海獭放回野外。
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