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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。
- Are there any animals in the polar circles? 南极圈和北极圈内有动物存在吗？
- 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
- polar stimulation 极刺激
- 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。
- The polar region is the habitat of the polar bear. 北极地带为北极熊的栖息地。
- 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。
- His apathy necessitates stimulation. 有必要刺激一下他的冷漠。
- 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
- Outlook: Who Needs LH in Ovarian Stimulation? 展望:哪些人的卵巢刺激治疗需要使用LH?
- Lacking excitement,stimulation,or interest;dull. 枯燥无味的缺乏激情、刺激或兴趣的;枯燥的
- A polar bear has a preference for cold weather. 北极熊喜欢寒冷的天气。
- The act or an instance of inciting;stimulation. 剌激剌激的行为或情况;鼓励
- The act or an instance of inciting; stimulation. 剌激剌激的行为或情况；鼓励
- Alaska still is a land of iceberg and polar bear. 阿拉斯加现在仍是冰山和北极熊的世界。
- Electric stimulation causes the regrowth of bones. 电击疗法能促进骨骼重新生长。
