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

• Pat is in a bit of a dither about what to wear for the interview.
  帕特有点紧张，不知穿什么去面试。
• Some of the public thought it looked as if she felt she had something to prove, or as if she were afraid of her own femininity; as if this was a sign that as a leader she would dither in important matters, as well.
  在一些民众看来，这副打扮显得希拉里认为自己必须证明点什么，或者她是在害怕自己身上的女性特质，这似乎也是一个信号，表明她作为领导人遇到大事时会犹豫不决。
• 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。
• And the Fed has perhaps learned that it is better to act swiftly rather than dither.
  联合理事会也许已经学会了更好的快速执行而不是犹豫不决。
• Dither Signal Removal of Ring Laser Gyro Based on Correlate Filter Research on Cancelling Hand Tremor of Surgical Robot
  基于相关滤波技术实现激光陀螺抖动信号的剥除消除手术机器人人手抖动问题的研究
• Dither Injection Applied to Direct Digital Frequency Synthesizer Based on FPGA
  可编程门阵列直接数字频率合成的抖动注入
• We're still dithering over whether to marry
  我们仍在犹豫要不要结婚。
• A dither control method using phase lock technology is presented and a controller is developed.
  本文提出了用锁相环跟踪抖动机构自然频率漂移的方法，设计了一种新型抖动控制器。
• The approaches to improve the performance of dither mechanism are discussed.
  分析了抖动机构的性能要求，根据这些要求对抖动机构的设计方法进行了研究。
• Other banks are hoarding earnings or shrinking assets, or the reverse, choosing to ramp up risk again while regulators dither.
  其它银行要么在囤积收益、削减资产规模，要么反过来，选择在监管机构犹豫不决之际提高风险水平。