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 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。
• 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。
• Economists warned politicians not to dither.
  经济学家警告政客们不要犹豫。
• 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
• 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。
• He's in a terrible dither, poor soul.
  他紧张得慌了手脚，可怜的家伙。
• 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。
• A new type of dither mechanism with high performance is designed by using this method.
  从而找到了一套设计抖动机构的新方法，并运用此方法设计制造了一种性能优良的抖动机构。
• Nothing irritates the regular customers and bar staff more than a gang of strangers blocking all access to the bar while they chat and dither about what to order.
  酒吧常客和酒保最腻味的就是一大夥人堵在吧台边，一边聊著一边又犹豫不知喝什麽酒好。