Ject对"amplitude" 的正确翻译：n. 广阔, 充足, 增幅；n. 振幅、波幅(物理)。发音：['æmplitju:d;'æmpləˌtju:d]。例句参考：The amplitude or loudness of a sound. - 音量声音的响度或强度；By their comprehensiveness and amplitude these picture fille the imagination. - 这些照片以其综合性和丰富而充满了想像力。；A device that converts a property of an input signal, such as frequency or phase, into an amplitude variation, depending on how the signal differs from a standard or reference signal. - 鉴别器, 鉴频器一种将输入信号的某一特征, 如频率或相位转变为幅度变化装置, 其变化大小因信号与标准或参考信号的不同程度而异；