柯林斯詞典amplitude /??mpl??tju?d/ (amplitudes) 1. N-VAR In physics, the amplitude of a sound wave or electrical signal is its strength. (聲波或電流信號的)振幅[技術(shù)] 返回 amplitude劍橋詞典 amplitude noun (LARGE AMOUNT) [ 不可數(shù)或單數(shù)名詞：沒有復(fù)數(shù)形式的名詞 ] formal a large amount or wide range 廣闊，廣大；充足，豐富 The sheer amplitude of the novel invites comparisons with Tolstoy. 這部小說鴻篇巨制、氣勢恢宏，僅此就足以和托爾斯泰的作品相提并論。 amplitude noun (CURVE) [ 可數(shù)名詞：有復(fù)數(shù)形式的名詞 通常作為單數(shù)使用的名詞 ] physics specialized the distance between the top and the bottom of a wave 幅度；振幅；波幅 返回 amplitude