词汇	皇陵
释义	皇陵 huáng língroyal necropolis
随便看	Relay Communi-cations Electronics relay communication vehicle relay comparator relay compensation relay computer relay computer protection relay condenser relay connection relay construction relay contact relay contact circuit relay contact combination relay-contact control relay contact gauging relay contact network relay-contact network relay contactor relay-contactor Relay-Contactor relay, contactor relay contactor control relay-contactor control relay-contactor control system relay contacts relay-contact scheme