单词	勇于冒尖
释义	勇于冒尖 dare to stand out
随便看	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 relay contact system relay contact welder relay control relay control circuit relay-controlled relay controller relay controller register relay controlling register Relay control or alarm output relay control plate relay control register relay control system