单词	to purchase a title
释义	英華字典資料庫同義詞☞buying
随便看	efficiency of riveting efficiency of running gears efficiency of scintillation efficiency of seat utilization efficiency of selection efficiency of semiconductor efficiency of separation efficiency of transformer efficiency of transmission efficiency of transmission (of a shutter) efficiency of transmission of a shutter efficiency of transpiration efficiency of turbine efficiency of undercarriages efficiency of unit effort efficiency of wind turbine generator set efficiency-- overall efficiency; overall efficiency pattern efficiency payload efficiency-- phase error efficiency-- plate efficiency-- polytropic compression efficiency; polytropic compression efficiency-- polytropic expansion