amplitude
柯林斯词典
1. N-VAR In physics, the amplitude of a sound wave or electrical signal is its strength. (声波或电流信号的)振幅[技术]
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amplitude /ˈæmplɪˌtjuːd/ (amplitudes)
剑桥词典
amplitude noun (LARGE AMOUNT)
[ 不可数或单数名词：没有复数形式的名词 ] formala large amount or wide range
广阔，广大；充足，丰富
The sheer amplitude of the novel invites comparisons with Tolstoy. 这部小说鸿篇巨制、气势恢宏，仅此就足以和托尔斯泰的作品相提并论。
amplitude noun (CURVE)
[ 可数名词：有复数形式的名词 通常作为单数使用的名词 ] physics specializedthe distance between the top and the bottom of a wave
幅度；振幅；波幅 返回 amplitude