| 释义 |
〔power〕Operated with mechanical or electrical energy in place of bodily exertion:机械能的，电动的：用机械动力或电能代替人力来驱动的：〔motor〕A device that converts any form of energy into mechanical energy, especially an internal-combustion engine or an arrangement of coils and magnets that converts electric current into mechanical power.电动机马达：能把任何形式的能量转换机械能的一种装置，尤指内燃型发动机或一组能把电流转化为机械动力的线圈和磁铁〔steam〕Pressurized water vapor used for heating, cooking, or to provide mechanical power.压力蒸汽：用于加热、烹调或提供机械动力的加压水蒸汽〔power〕To supply with power, especially mechanical power.运转：提供动力，尤指机械动力 |