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- The two systems of government are polar opposites. 这两种政体正好相反。
- He lay on the floor with a cushion under his head. 他躺在地板上，头下枕着一个垫子。
- Powerful shock absorbers cushion our landing. 有效的减震装置缓解了我们著陆时的冲撞力。
- He covered the cushion with new material. 他给靠垫蒙上了新的料子。
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- She embroidered the cushion with flowers. 她把垫子绣上了花。
- The cushion needs to be shaken up. 这个靠垫得拍松了。
- The cushion was stuck full of pins. 针插上插满了针。
- Are there any animals in the polar circles? 南极圈和北极圈内有动物存在吗？
- She made a cushion out of odd bits of material. 她用碎布头做了个靠垫。
- 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
- 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 training program help to cushion the effect of unemployment. 这项训练计划有助於缓冲失业造成的影响。
- She embroidered flowers on the cushion (in gold thread). 她(用金线)在垫子上绣花。
- The polar region is the habitat of the polar bear. 北极地带为北极熊的栖息地。
- polar cushion cell 极垫细胞
- Something, such as a stool, cushion, or board, on which to kneel. 跪垫下跪时垫在膝下的东西，如跪凳、跪垫或跪板
- 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 program helps to cushion the effect of unemployment. 这项训练计划有助於缓冲失业造成的影响。
- 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。
