a piece of iron (or an ore, alloy, or other material) which has its component atoms so ordered that the material exhibits properties of magnetism, such as attracting other iron-containing objects or aligning itself in an external magnetic field 磁铁;磁体 ■archaic term for lodestone (古)。 同 lodestone ■(figurative)a person or thing that has a powerful attraction (喻)有吸引力的人(或物) the beautiful stretch of white sand is a magnet for sun-worshippers. 美丽的白色沙滩对阳光崇拜者来说极具吸引力。
语源
late Middle English (denoting lodestone): from Latin magnes, magnet-, from Greek magnēs lithos 'lodestone', probably influenced by Anglo-Norman French magnete (from Latin magnes, magnet-)