形容词
中文翻译：可伸缩的
同义词：
['telescope', 'telescoping']
例句：
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1.The new telescope is much more powerful than the old one.
新望远镜比旧的强多了。
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2.The telescope is used to observe distant stars.
望远镜用于观察遥远的星星。
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3.The telescope can be adjusted to focus on different objects.
望远镜可以调整来聚焦不同的物体。