单词	可松开
释义	可松开a.releasable可松开的
随便看	moving charge moving cluster moving cluster parallax moving-cluster parallax moving coil moving-coil moving coil ammeter moving-coil ammeter moving coil contact moving coil dc servomotor moving coil earphone moving coil galvanometer moving-coil galvanometer moving-coil geophone moving-coil hydrophone moving coil instrument moving-coil instrument moving coil loud speaker moving coil loudspeaker moving-coil loudspeaker moving coil {=mc} moving coil meter moving-coil meter moving coil microphone moving-coil microphone