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

• 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
• 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。
• 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。
• He tends to get all of a dither when there are many possible choices.
  面临很多选择时，他便会犹豫不决。
• 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
• Economists warned politicians not to dither.
  经济学家警告政客们不要犹豫。
• It artificially softens the borders of shadows; when the Samples is set very low, you can expect poor results, so Dither is better used with medium Samples values.
  这样可以逼真地锐化阴影的边界；当采样值很低时，效果很差，所以抖动和中度采样值一起使用。
• 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。
• In the algorithm, dither modulation is adopted, and the motion feature and texture feature are used as side information to determine the adaptive quantification step of every frame.
  该算法以抖动调制为基础，以视频帧的运动特征和纹理特征作为边信息，自适应地确定抖动调制的量化步长。
• On the first pass, it has come from its essential dither point between the Sun and its second foci, the Sun's binary, so has traveled, suddenly, a longer distance than it does on the return trip.
  在它第一次通过时，它来自于太阳和太阳的第二个“焦点”，即太阳的双星之间的基本“颤抖点”，因而与它回程的时候相比，突然穿越了更长的距离。