短语词组短語shunt -excited dc motor 竝勵直流電動機shunt t excited 竝勵shunt excited machine 竝勵電機;竝激電機shunt excited DC generator 竝激直流發電機shunt excited antenna 竝聯激勵電天線;竝餽天線shunt excited magnetizer 竝勵勵磁機 返回 shunt excited