单词	rub out of sth
释义	rub out of sth 擦某物
随便看	armature-rebound contact chatter armature relay armature releasing armature residual gap armature resistance armature resistance starting armature resistance voltage armature restoring spring armature returning armature returning, magnetic armature return spring armature rheostat armature, rotating armature rotor armatures armature shaft armature shaft oil retainer armature shape armature shunt armature side play armature sleeve armature sliding type starting motor armature slot armature slotted-core armature smooth core