词汇	magnet spool
释义	magnet spool 电磁铁线圈
随便看	pictorial database pictorial database system pictorial database technique pictorial data disk pictorial data representation pictorial data representaton pictorial depth cue pictorial description pictorial descrition pictorial detail pictorial diagram pictorial dictionary pictorial directory pictorial display pictorial displays pictorial drawing pictorial edition pictorial effect pictorial element Pictorial Encoding Language pictorial era pictorial example pictorial flowsheet pictorial fly computer pictorial flying computer