单词	化外人
释义	同Denationalize
随便看	commutator commutator access opening commutator action commutator action-- rectifying action commutator action; rectifying action commutator ammeter commutator arcing commutator armature commutator bar commutator-bar commutator bore commutator brush commutator brush track diameter commutator bushing commutator circuit commutator controller commutator-controlling commutator core commutator-core extension commutator dressing stone commutator end commutator end bearing commutator end head commutator face commutator frequency changer