informal <非正式>
1
jitters
feelings of extreme nervousness极度紧张; 紧张不安：a bout of the jitters.
一阵紧张不安。
2
- mass noun slight irregular movement, variation, or unsteadiness, especially in an electrical signal or electronic device（尤指电子信号或电子装置）晃动, 抖动; 偏移; 不稳定性。
no obj.
1- act nervously紧张不安, 行动紧张不安：
an anxious student who jittered at any provocation.
一个充满焦虑对任何刺激都会紧张的学生。
1.1
- (of a signal or device) suffer from jitter（信号或装置）跳动, 晃动, 抖动; 偏移; 不稳定。
派生词
jitteriness
nounjittery
adjective词源
1920s: of unknown origin.