magnetismn.磁性;吸引力;磁学
magnetn.磁铁;有吸引力的人(物)
magneticsn.磁学
magneticaladj.磁性的
magnetic bow磁性熄弧
magneticfilmn.磁膜
magneticlensn.磁透镜
magnetic gum磁性橡胶
magnetic dip磁倾角,=magnetic inclination
"magnetic forces"
"the hard disk is covered with a thin coat of magnetic material"
"magnetic north"
"the needle of a magnetic compass points to the magnetic north pole"
"a charismatic leader"
"a magnetic personality"