交流电机是一种机电能量转换的重要装置。
The AC motor is an important mechanism of energy converting between mechanical and electrical.
毛衣涂层材料可转换成手机电能为其他无线装置提供能量。
A sweater coated in the material could power a cell phone or other wireless devices.
毛衣涂层材料可转换成手机电能为其他无线装置提供能量。
A sweater coated in the material could power a cell phone or other wireless devices.
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