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- The two systems of government are polar opposites. 这两种政体正好相反。
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- He oscillates between political extremes. 他的政治观点在两个极端之间摇摆不定。
- Are there any animals in the polar circles? 南极圈和北极圈内有动物存在吗？
- Resorted to extremes in the emergency. 在紧急状态下诉诸非常手段
- Located or found in one of the Polar Regions. 环极的，围绕极地的位于或发现于一个极地区域中的
- He could not tolerate the extremes of heat in the desert. 他忍受不住沙漠的酷热。
- In spite of vigilance a polar bear escape from the zoo. 尽管警戒很严，北极熊还是逃出了动物园。
- polar extremes 极端
- In the jungle, they were driven to extremes in order to survive. 在丛林中，他们为了生存被迫采取极端行动。
- The polar region is the habitat of the polar bear. 北极地带为北极熊的栖息地。
- Extremes meet, as the whiting said with its tail in its mouth. 两极是相通的嘛——当牙鳕把自己的尾巴放进口里时说。
- Extremes meet, as the whiting say with its tail in its mouth. 两极是相通的嘛——当牙鳕把自己的尾巴放进口里时说。
- Although they can swim, the polar bears are terrestrial animals. 北极熊虽然会游泳，但也是陆栖动物。
- In spite of vigilance a polar bear escaped from the zoo. 尽管警戒很严，北极熊还是逃出了动物园。
- The polar bear's habitat is the icy waters of the Arctic. 北极熊的栖息地是冰冷的北极海域。
- Love and hatred are polar feelings. 爱与恨是完全相反的感情。
- Extending across or crossing either of the Polar Regions. 横越极地任一个横越或穿过两个极地地区中的
- A position midway between two extremes. 一半两端中间的位置
- A polar bear has a preference for cold weather. 北极熊喜欢寒冷的天气。
