单词	spiral track
释义	spiral track 螺旋磁道
随便看	earthing rod earthings earthing screw earthing strip earthing switch earthing system earthing terminal earthing thimble earthing transformer earthing tyre earthing up earthing up body earthing up plough earthing-up plow earthing up plow earthingup plow earthing wire earth inner core earth insulation earth interior earth interior physics earth intertior earth-ionosphere cavity resonance earth ionosphere waveguide earth-ionosphere waveguide 吃奶三分像吃奶不知叫娘吃奶像三分吃奶的劲都拿出来了吃奶还得解开怀吃姜是老的辣吃娘奶，见娘亲，娶过女人忘娘恩吃子孙饭吃安乐饭吃官司 52790 52791 52792 52793 52794 52795 52796 52797 52798 52799