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单词 sea otter
释义

sea otter

noun
An entirely aquatic marine otter of North Pacific coasts, formerly hunted for its dense fur. It is noted for its habit of floating on its back with a stone balanced on the abdomen, in order to crack open bivalve molluscs.
  • Enhydra lutris, family Mustelidae.
The sea otter's range was restricted to the North Pacific basin, at least from the Pleistocene onward....
  • In the north, the sea otter is thriving in areas off Alaska and British Columbia, and a translocated group off Washington State is growing.
  • A few other carnivores, such as the sea otter, are also specialized for life in the oceans.
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更新时间:2025/2/23 10:50:43