单词	nest parasitism
释义	nest parasitism 巢寄生
随便看	commutator end plate cover gasket commutator face commutator fastening commutator for emergency manoeuvres commutator frequency changer commutator frequency converter commutator generator commutator grinder commutator grinding commutator group commutator-group isomorphism commutator head commutator hood commutator hub commutatorial commutator ideal commutator induction motor commutator-inspection cover commutator inspection hole commutator insulating hole commutator insulating ring commutator insulating rings commutator insulating segment commutator insulating strip commutator-insulating tube