单词	Copyright Protect
释义	Copyright Protect 版权保护
随便看	efficiency of the pull efficiency of the pumping unit efficiency of thermal cycle efficiency of thermal power generation efficiency of the shutter contact efficiency of the system efficiency of the technical efficiency of the traveler efficiency of tractor working group per shift Efficiency of Trade-off efficiency of transfer payment efficiency of transformation efficiency of transformer efficiency of transmission efficiency of transmissionof a shutter efficiency of transpiration Efficiency of treatment efficiency of turbine efficiency of undercarriages efficiency of underground gasification Efficiency of urban land use efficiency of use efficiency of using resources efficiency of utilization efficiency of ventilation