名词
中文翻译：Unknown
同义词：
['microscope', 'telescope', 'magnifying glass']
例句：
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1. The astronomer used an altiscope to observe the stars.
天文学家使用一个望远镜来观察星星。
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2. She held up her hand and showed me the altiscope she had taken.
她举起手，向我展示了她拿的放大镜。
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3. The teacher demonstrated how to use an altiscope for a science class.
老师演示了如何使用放大镜进行科学课。