名词
中文翻译：Unknown
同义词：
['upper quadrant', 'upper quadrant signal例句：1. The upper quadrant of the map shows the area where the sun is directly overhead.（地图的上四象限显示了太阳直接照射的区域。）']
例句：
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1. The upper quadrant of the map shows the area where the sun is directly overhead.
地图的上四象限显示了太阳直接照射的区域。
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2.In the upper quadrant, the planets are in their own orbits around the sun.
在上四象限，行星们围绕太阳在自己的轨道上运行。
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3. The upper quadrant is often associated with positive energy and growth.
上四象限通常与积极的能量和增长联系在一起。