microfone[P] microfone (m)[E] mike [maik] (n)[C] 扩音器[P] microfone (m)[E] microphone [m'aikrəfoun] (n)[C] 扩音器
microfônico[P] microfônico (a)[E] microphonic [maikrəf'ɔnik] (a)[C] 扩音器的