释义 |
amp·li·tudeBrE /ˈæmplɪtjuːd/ NAmE /ˈæmplɪtuːd/ noun [U , C ] (physics物理) the greatest distance that a wave , especially a sound or radio wave , vibrates (= moves up and down )(声波、无线电波等的)振幅amplitude , atom , energy , fission , force , frequency , gravity , molecule , nuclear , physics |