磁

In sentences Pinyin

磁cí能néng生产shēng chǎn电流diàn liú的de发明fā míng，在zài电力diàn lì领域lǐng yù非常fēi cháng重要zhòng yào。The discovery that electric currents can be produced by magnetism is extremely important in the field of electricity. #1577242