词汇	ac watt hour meter
释义	ac watt hour meter 交羚度表
随便看	emergency exit emergency-exit Emergency exit at both ends of train emergencyexitdoor emergency exitdoor emergency exit door emergency exit/fire exit emergency exit hatch emergency exit ladder emergency exit lighting emergency-exit lighting emergency exit lights emergency exit marking system emergency exit placard emergency exits emergency exit sign emergency exit spoiler emergency exit window emergency-exit window Emergency Expected Approach Time emergency expenses emergency exposure emergency exposure limit emergency extension emergency extension lever