二: two音调: tone; tune; pitch; tonality; ...制: make; manufacture音调制: tone modulation伴音调制: sound modulation伴音调制器: aural modulator单音调制: tone modulation高音调制: treble modulation话音调制: voice control声音调制: sound modulation双音调调制: two-tone modulation双音调制: doubletone modulation; two-tone keying; two-tone modulation音叉音调制: fork tone modulation音调调制: tm tone modulation语音调制: speech modulation; vm voice modulation语音调制器: speech modulator扫描单音调制: swept tone modulation窄带语音调制: nbvm narrowband voice modulation电视伴音调制器: television sound modulator音调调制等幅波: continuous wave modulated by sound多媒体语音调制解调器: mvm multimedia voice modem音调: tone; tune; pitch; tonality; tono- 音调准确 in good tune; 校准(乐器) 音调 put in tune; 以宛如笛声的音调歌唱 sing in flute-like tones; 这架钢琴的音调不准。 the piano is out of tune第二音: supertonic第十二音: twelfth二音按键: two-tone keying
