polar bears
以适应极寒的环境。
常用释义
英式发音
美式发音
基本释义
- 北极熊：生活在北极地区的大型食肉动物，具有白色的皮毛和厚实的脂肪层，以适应极寒的环境。
例句
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1·Polar bears need the ice.北极熊需要冰。
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2·Polar bears are in great danger.北极熊处于极度危险之中。
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3·Polar bears like hunting for seals to eat.北极熊喜欢捕食海豹。
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4·They have pushed down the number of polar bears and seals while polar bears depend on sea ice for hunting seals.它们导致了北极熊和海豹数量的减少，而北极熊依靠海冰捕食海豹。
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5·Polar bears catch seals to eat on the ice.北极熊在冰上捉海豹吃。
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6·The Arctic is the home to about 25,000 polar bears.北极是约两万五千只北极熊的家园。
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7·Let's take action to protect our earth and save polar bears.让我们采取行动来保护我们的地球，拯救北极熊。
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8·Some polar bears, however, haven't been able to get enough to eat.然而，一些北极熊没能有足够的食物。
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9·Scientists fly in a helicopter, over the places where polar bears live.科学家们乘坐直升飞机，飞过北极熊的栖息地上空。
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10·It's reported that polar bears are in danger because of global warming.据报道，由于全球变暖，北极熊正处于危险之中。
同义词