Noun:

1. small rapid variations in a waveform resulting from fluctuations in the voltage supply or mechanical vibrations or other sources

2. a small irregular movement

jitteryadj.神经过敏的；紧张不安的；战战兢兢的jinxn.不祥的人(或物)；巧合v.带来坏运气jittersn.紧张；怯场名词jitter的复数形式.jitterbugn.吉特巴舞；跳吉特巴舞的人vi.跳吉特巴舞jitterbuggv.配合爵士乐狂欢跳舞jitter bug图像不稳定故障jitterinessn.神经过敏的；战战兢兢的jitter legs[医] 腿颤抖jitter mask抖动容限jitter time分散时间jitter gain抖动增益Jitter ratio延迟抖动率

1. The effect of EMI has been reduced through frequency jitter.
   通过频率抖动,降低了开关电源的电磁干扰影响。
2. I am an exam jitter and I always get a cramp in my stomach.
   我是个考试紧张大师，一考试胃就抽筋。

1. I jittered when the headmaster came in.
   当校长进来的时候，我一阵紧张。
2. Emerging-market bonds and shares, for instance, may jitter further.
   例如，新兴市场债券和股票可能更加震荡。