potentiometer是什么意思

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potentiometer [英][pəˌtenʃiˈɒmɪtə(r)][美][pəˌtenʃiˈɑ:mɪtə(r)] n.电位计，分压计; 电势计; 分压器; 例句: 1. When used as an adjustable voltage device, it is called a potentiometer.