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“perigee”的意思是近地点；读音为美/ˌperɪˈdaɪ/;单词本身不是一个具体的例子，但是在日常对话、文章和语境中使用十分广泛。在某些语境中，“perigee”用来形容距离某物（如卫星或行星）最近点的现象，这个过程被称为“近地点”。它是在天文学和空间科学中的一个重要概念。
在使用时，常可以通过它的语境来推测其含义。例如，如果有人提到“卫星到达其perigee”，那么我们可以理解他们是在谈论卫星在其轨道上的最近点。
以下是使用“perigee”的10个例句，每个例句大约三句话，帮助您更好地理解和使用这个单词：
1. “The moon's perigee occurs when it is closest to the Earth.” (这句话解释了“perigee”是什么以及其发生的时间，月亮的近地点发生在它距离地球最近的时候。) 2. “The satellite is currently in its perigee phase, and will be moving further away from the Earth shortly.” (这句话表明卫星当前正处于近地点阶段，并即将开始远离地球。) 3. “The distance between the space station and the perigee has decreased recently, indicating that the orbit is becoming more elliptical.” (这句话说明了空间站和近地点的距离最近，但最近有所减少，说明轨道正在变得更加椭圆。) 4. “The space probe is scheduled to pass through the perigee of its orbit next week.” (这句话表明一个太空探测器计划在下周通过其轨道的近地点。) 5. “The asteroid's perigee was only a few kilometers away from the Earth's surface.” (这句话描述了一颗小行星最近的地点距离地球表面只有几公里远。) 6. “The planets travel further away from the sun during their apogee, and closer during their perigee.” (这句话说明行星在远地点时离太阳更远，在近地点时更近。) 7. “The spacecraft reached its perigee and began its descent into the atmosphere.” (这句话描述了太空船达到近地点并开始下降进入大气层的情景。) 8. “Our satellite will reach its perigee tomorrow and continue on its way towards Mars.” (这句话表示我们的卫星将于明天达到近地点，并将继续前往火星的旅程。) 9. “The lunar perigee rises above the horizon just after dusk and disappears as the sun rises.” (这句话详细地描述了月球近地点的景象和它在日落后升起并在太阳升起时消失的过程。) 10. “The orbit of the space station undergoes significant changes as it passes through the perigee and apogee of its path.” (这句话说明了空间站的轨道在经过近地点和远地点时会有显著变化。)
通过这些例句，您应该能够更好地理解和使用“perigee”这个单词了。
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