名词
中文翻译：Unknown
同义词：
['magnetic', 'magnetism']
例句：
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1. The magnetized metal strips can be used to detect hidden objects.
被磁化的金属条可以用来探测隐藏的物品。
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2. The magnetism of the Earth's magnetic field is responsible for many natural phenomena.
地球磁场的磁性是许多自然现象的原因。
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3. Magnetic fields are essential for communication and navigation.
磁场对于通信和导航至关重要。