dither

英 [ˈdɪðə(r)]

美 [ˈdɪðər]

v. 犹豫不决; 踌躇
n. 犹豫不决; 踌躇; 紧张; 焦虑; 慌乱

过去式：dithered　现在分词：dithering　过去分词：dithered　复数：dithers　第三人称单数：dithers　

TEM8

Collins.1 / BNC.18861 / COCA.25282

牛津词典

verb

犹豫不决；踌躇
to hesitate about what to do because you are unable to decide
1. She was dithering over what to wear.
  她拿不定主意穿什么好。
2. Stop dithering and get on with it.
  别再犹豫了，继续干吧。

noun

犹豫不决；踌躇
a state of not being able to decide what you should do
1. I'm in a dither about who to invite.
  我拿不定主意邀请谁。
紧张；焦虑；慌乱
a state of excitement or worry
1. Don't get yourself in a dither over everything.
  不要什么事都紧张兮兮的。

柯林斯词典

VERB 犹豫不决;踌躇
When someonedithers, they hesitate because they are unable to make a quick decision about something.
1. We're still dithering over whether to marry...
  我们仍在犹豫要不要结婚。
2. If you have been dithering about buying shares, now could be the time to do it.
  如果你一直在犹豫是否要买股票，现在或许是买的时候了。

英英释义

noun

an excited state of agitation
1. he was in a dither
2. there was a terrible flap about the theft
Synonym:potherfusstizzyflap

verb

make a fuss
Synonym:flappother
act nervously

双语例句

The sight of the policeman made the murderer all of a dither.
一见到警察，那个谋杀者吓得浑身发抖。
Mr Obama also had good reason to dither over this particular conflict.
奥巴马也有充分的理由对这场冲突犹豫不决。
If you have been dithering about buying shares, now could be the time to do it.
如果你一直在犹豫是否要买股票，现在或许是买的时候了。
The result show the resolution of temperature measured by dither frequency is very high.
由于测量抖动频率的精度较高，故由抖动频率测量温度具有很高的分辨率。
It has allowed politicians to dither ( particularly in the euro zone) and to put off tough fiscal choices.
它使政治家们举步不前（特别是在欧元区），推迟了困难的财政选择。
A dither controller should have an amplitude control loop and a resonant frequency-track loop.
通过对抖动控制器的分析，得出了抖动控制器必须具有幅度控制环和频率跟踪环两个控制环路的结论。
Several main frequency-biasing techniques were introduced, and rate bias technique was compared with dither bias technique.
综述了几种主要的偏频技术，比较了目前卓有成效的速率偏频技术和机械抖动偏频技术；
Application of Adaptive Filter in RLG Dither Stripping
自适应滤波器在激光陀螺抖动解调中的应用
Dither – Applies a sampling over the borders of the shadows, quite the same way anti-aliasing is applied by the OSA button on the borders of an object.
抖动－在阴影边界应用采样，相同地，通过OSA按钮在物体边界应用反走样。
Experiments show this algorithm has a faster convergence speed and the dither signal can be removed effectively.
结果表明，该算法具有较快的收敛速度且能够有效去除激光陀螺计数脉冲中的抖动成分。