magnet

详细解释:n. 磁铁, 有吸引力之人, 有吸引力之物
【化】 磁体
【医】 磁铁, 磁体, 磁石

英语解释：

名词 magnet:

(physics) a device that attracts iron and produces a magnetic fielda characteristic that provides pleasure and attracts同义词：attraction, attractor, attracter, attractive feature