potential difference中文,potential difference的意思,potential difference翻译及用法 2026-10-18 08:09 浏览次数 45 potential difference英[pəˈtenʃəl ˈdifərəns]美[pəˈtɛnʃəl ˈdɪfərəns]n. [物] 势差,[物] 位差