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- The two systems of government are polar opposites. 这两种政体正好相反。
- Latecomers will not be admitted until the interval. 迟到者在休息时间方可入场。
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- A brief, indefinite interval of time. 瞬间一个短暂的、不确定的时间间隔
- There is an hour's interval to the next train. 下一火班车还要过一小时才开。
- We had a quick drink in the interval. 我们在中间休息时匆匆喝了点东西。
- We changed seats in the interval. 中间休息时,我们交换了一下座位。
- Are there any animals in the polar circles? 南极圈和北极圈内有动物存在吗？
- A minor key, scale, or interval. 小调音、短音阶或短音程
- An interval composed of three whole tones. 三全音三个全度音的音程
- polarity interval 极性间隔
- 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
- A mark indicating the boundary of such an interval. 刻度线，分度线指示这种间隔的界限的标记
- 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 sunny interval we were promising has been few and far between. 我们原可望能有几阵晴天，结果却很稀少。
- In perforated continuous forms paper, the interval between cuts. 在穿孔的连续格式纸上，割线之间的间距。
- Note the polarity of the voltage drop across R. 注意R上电压降的极性。
- The interval between the two posts measures thirty meters. 那两根柱间的距离为三十米。
- 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。
