vibration [vaɪˈbreʃən]

例句:

• The amplitude of the vibration determines the loudness of the sound.
  振动幅度的大小决定声音的大小.
  
• There is so much vibration on a ship that one cannot write.
  船上的震动大得使人无法书写.
  
• The vibration of the window woke me up.
  窗子的震动把我惊醒了.
  
• It refers to the natural vibration of the universe.
  来自BBC
• Laser surgery stiffens the palate to reduce vibration.
  来自BBC
• What separates atomic from universal vibration is duration and visibility.
  来自SA