名词
中文翻译：Unknown
同义词：
['magnetism', 'magnetic field', 'magnetism']
例句：
-
1.The magnetism of the Earth's core is responsible for its rotation.
地球核心的磁性是其自转的原因。
-
2.Magnetic fields are essential for communication and navigation.
磁场对于通信和导航至关重要。
-
3. The scientist discovered a new type of magnet that could be used to control traffic lights.
科学家发现了一种新的磁铁，可以用来控制交通灯。