magnet

n. /ˈmæɡ.nət/ B2

磁铁；吸铁石

An object that produces a magnetic field attracting iron.

仙境例句

The crab's magnet picked up every pin on the table, and one small key as well.

螃蟹的磁铁把桌上的大头针全吸了起来，还吸起了一把小钥匙。