n.磁性；吸引力；磁學(xué)

The strong magnet magnetized the iron shavings. 這個(gè)磁性很強(qiáng)的磁鐵磁化了這個(gè)鐵刮胡刀。

He persuaded them to join him by the sheer magnetism of his personality. 他完全是靠個(gè)人的魅力，說(shuō)服他們和他在一起干。

But nobody had previously worked out a theory about magnetism. 但還從未有人研究出磁學(xué)理論。

n.電磁；電磁學(xué)

n.地磁氣；地磁氣學(xué)

n.[物]古磁學(xué)

n.反鐵磁性