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- The two systems of government are polar opposites. 这两种政体正好相反。
- The road opened out into a dual carriageway. 这条路已扩展成了复式车行道。
- The issue has polarized congress. 该争论于国会分裂。
- Public opinion has polarized on this issue. 在这个问题上公众的意见已两极分化。
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- Showing no optical activity in polarized light. 无旋光的极化光下无光学反应的
- Are there any animals in the polar circles? 南极圈和北极圈内有动物存在吗？
- His dual role as a composer and a conductor made him very busy. 他作曲家和指挥家的双重身份使他非常繁忙。
- 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
- At that point, the road opens out and becomes a dual carriageway. 公路在那个地方变宽了，变成了双车道。
- 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。
- The training airplane has dual controls. 教练飞机有两套控制系统。
- 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。
- Dual function design saves money and space. 二合一设计可节省成本及空间。
- Public opinions have polarized on this issue. 在这个问题上公众的意见已经两极分化了。
- Love and hatred are polar feelings. 爱与恨是完全相反的感情。
- But it too had a dual character. 但是它也有二重性。
