amplitude

名词

1. 1

   振幅物理

   The amplitude of the sound wave determines how loud we hear it.

   声波的振幅决定我们听到的音量大小。

2. 2

   幅度、大小

   Engineers measured the amplitude of the bridge's vibration during the storm.

   工程师测量了暴风期间桥梁震动的幅度。

3. 3

   广大、丰富、充足正式

   The amplitude of his knowledge impressed everyone at the conference.

   他学识之广博让在场所有人印象深刻。