短語詞組短語beat -note detector 拍音檢波器Sing a beat quarter note 四分音符唱一拍Doppler beat note 多普勒拍音beat note zero 零拍;拍頻為零beat note signal 拍頻信號intermode beat note 縱模頻率間隔Basic Beat 17 -Note Chromatic Glockenspiel 基本打17注色鐵片琴Basic Beat 8 -note Resonator Bell 基本打8注諧振器與案有關(guān)鐘聲 返回 beat note