ringed seal

基本解释

They are totally dependent upon sea ice for their primary habitat for getting their food (mainly ringed seals and bearded seals).
它们完全依赖于海中冰山作为栖息地，获得食物（主要是环海豹与髯海豹）。
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Don’t you know that polar bears are the largest carnivores on land; they eat ringed seals for breakfast but will settle for a young walrus or beluga whale.
它们捕食海狮作为早餐，感觉吃的不爽的话，它们会捕食海象或是鲸鱼。
The polar bear is the most carnivorous member of the bear family, and most of its diet consists of ringed and bearded seals.
它们是熊家族里面最纯粹的食肉动物，大多数的它的美餐就包括环状海豹和胡须海豹！

a type of seal (= a large mammal that eats fish and lives partly in the sea and partly on land or ice) that has circular patterns on its back and is found in the Arctic