英语词汇“signalling device, optical”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	signalling device, optical
释义	signalling device, optical 作业运输信号装置、光学的；信号发送系统、信号显示装置设备；光学的
随便看	auxiliary roller auxiliary room auxiliary rope auxiliary rope fastening device auxiliary rope-fastening device auxiliary rotor auxiliary rotor, fluid-jet device auxiliary route auxiliary routine auxiliary rudder auxiliary rudder head auxiliary running kilometers auxiliary run-time system auxiliary saddle auxiliary safety device auxiliary satrting port auxiliary scaffold auxiliary scale auxiliary scanning pattern auxiliary schedule auxiliary school auxiliary scope auxiliary scour auxiliary scouring agent auxiliary screw