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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？
- They changed their course to something like a tangent to the earth. 他们将航线改变为差不多与地球呈正切的方向。
- 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
- It's not easy to follow her think because she's always go off at a tangent. 要跟上她的思路并非易事，因为她老是突然扯到题外去。
- 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。
- The tangent may be used to find the direction. 这方向也可用正切求得。
- 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。
- Don't fly off at a tangent, stick to the subject. 紧扣主题，不要跑野马。
- 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。
- Don't fly off at a tangent,stick to the subject. 紧扣主题，不要跑野马。
- Love and hatred are polar feelings. 爱与恨是完全相反的感情。
- Tan() returns the tangent of the arg parameter. tan()返回参数arg的正切值。
- I didn't forget. I was just working on a tangent. 我没忘,只不过跑了点题。
- 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
- Calculates the inverse hyperbolic tangent of two. 结构的反双曲正切值。
- Returns the tangent of a number. 返回一个数的正切。
