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- The two systems of government are polar opposites. 这两种政体正好相反。
- No one can alter the fact, ex post facto. 没有人能在事后改变事实本身。
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- He's my alter ego, we go everywhere together. 他是我的知己--彼此形影不离。
- She had to alter her clothes after losing weight. 她瘦了以後，衣服也得修改了。
- But nothing can alter the facts. 但任何东西也改变不了这些事实。
- Are there any animals in the polar circles? 南极圈和北极圈内有动物存在吗？
- Environment can sometimes alter the rut age of an animal. 有时环境可以改变动物发情的年龄。
- alter polarity 交替极性,变更极性
- 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
- I'll have to alter the diagram. I've made a mistake. 我得修改图表。我出了点儿错。
- 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。
- Environment can sometimes alter the rutting age of an animal. 有时环境可以改变动物发情的年龄。
- The polar region is the habitat of the polar bear. 北极地带为北极熊的栖息地。
- Note the polarity of the voltage drop across R. 注意R上电压降的极性。
- I think we shall have to alter our plan. 我想我们必须修改我们的计划。
- 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。
