您要查找的是不是：
- The two systems of government are polar opposites. 这两种政体正好相反。
- In video disk, a consecutive sequence of frames. 在视频光盘上，一种连续的帧序列。
- An identification record for a tape or disk file. 磁带或磁盘文件的标识说明记录。
- The computer disk is sent in a sealed container. 计算机软盘装在密封的盒里寄出。
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- I have no disk that may interest you. 我没有一张唱片能引起你的兴趣。
- There are several sectors unusable in this disk. 这张磁盘有几个扇区坏了。
- Have you recorded the data in disk? 你已把那些数据存储到磁盘上了吗？
- You can't copy your file with this disk; it's full. 你不能用这张磁盘拷文件，这张盘满了。
- Are there any animals in the polar circles? 南极圈和北极圈内有动物存在吗？
- A flat disk used as an ornament. 银币饰一种用作装饰的平盘
- 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
- polarizing disk 偏振片
- 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。
- Pertaining to disk packs which are interchangeable on any drive. 用于修饰或说明在任何磁盘机上均可交换使用的磁盘组。
- Can not save them to a network drive or a floppy disk. 无法将它们保存到一个网络驱动器或一个软盘。
- 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 plastic or cardboard container that holds a floppy disk. 磁盘套子装软磁碟片的塑料套或纸板套
- 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。
