symmetrical electrometer中文,symmetrical electrometer的意思,symmetrical electrometer翻译及用法 2026-03-22 13:02 浏览次数 20 symmetrical electrometer英[sɪˈmetrɪkəl ɪˌlekˈtrɔmɪtə]美[sɪˈmɛtrɪkəl ɪˌlɛkˈtrɑmɪtɚ]对称静电计