magneticadj.有磁性的；有吸引力的；催眠术的n.磁体，磁性物质magnetic ion磁性离子,磁离子magneticfluxn.磁通magneticpole磁极magnetic PPS磁性PPSmagnetic pen磁记录笔magnetic ring磁性钢领magnetic gain磁增益magnetic drum磁鼓magnetic lock磁闩,磁锁magnetic roll磁力辊