jitter
jitter
(informal)(非正式)
noun
jitteriness
noun
jittery
adjective
语源
(informal)(非正式)
noun
- (jitters)feelings of extreme nervousness
极度紧张；紧张不安
a bout of the jitters.
一阵紧张不安。 - [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.]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。
■(of a signal or device) suffer from jitter
（信号或装置）跳动，晃动，抖动；偏移；不稳定
jitteriness
noun
jittery
adjective
语源
- 1920s: of unknown origin
考试词汇表
