fm_fm的解释_fm的意思_fm的翻译_fm的发音_fm怎么念_fm的例句

symb 镄 (fermium) 调频 FM(frequency modulation) [域] Micronesia,密克罗尼西亚

fm为短语/超纲词汇

abbr 缩写 = fathom(s).

n[U]
frequency modulation a system used for broadcasting radio programmes
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