amplitude

名詞

1. 1

   振幅物理

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

   聲波的振幅決定我們聽到的音量大小。

2. 2

   幅度、大小

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

   工程師測量了暴風期間橋樑震動的幅度。

3. 3

   廣大、豐富、充足正式

   The amplitude of his knowledge impressed everyone at the conference.

   他學識之廣博讓在場所有人印象深刻。