jitter

详细解释:vi. 神经过敏, 战战兢兢
【计】 跳动; 抖动

词型变化：

动词过去式:jittered过去分词:jittered现在分词:jittering第三人称单数:jitters

英语解释：

名词 jitter:

small rapid variations in a waveform resulting from fluctuations in the voltage supply or mechanical vibrations or other sourcesa small irregular movement

详细解释：

jit.ter

v.intr.（不及物动词）
jit.tered,jit.ter.ing,jit.ters
To be nervous or uneasy; fidget.
紧张或者不安；烦躁
n.（名词）
A jittering movement; a tic.
抽搐，痉挛：紧张不安的动作；抽搐，痉挛
jitters A fit of nervousness. Often used withthe.
jitters 紧张不安：一阵紧张不安。常与定冠词the 连用

来源：
Perhaps alteration of chitter
可能为 chitter的变化