twiddle

英 [ˈtwɪdl]

美 [ˈtwɪdl]

v.  (常因紧张或无聊)旋弄，摆弄，捻弄(物件)
n.  拧; 转动; (图案等的)修饰性曲线，螺旋形线条; (乐曲的)装饰音

现在分词：twiddling　过去式：twiddled　复数：twiddles　第三人称单数：twiddles　过去分词：twiddled　

BNC.21174 / COCA.27648

习惯用语

v.

twiddle your thumbs
• 抱手旋弄大拇指
  to move your thumbs around each other with your fingers joined together
• （等待之际）无所事事
  to do nothing while you are waiting for sth to happen

牛津词典

verb

• （常因紧张或无聊）旋弄，摆弄，捻弄（物件）
  to twist or turn sth with your fingers often because you are nervous or bored
  1. He twiddled with the radio knob until he found the right programme.
     他转动了一会收音机旋钮才找到了合意的节目。
  2. She was twiddling the ring on her finger.
     她摆弄着手指上的戒指。

noun

• 拧；转动
  a twist or turn
  1. a twiddle of the knob
     转动一下旋钮
• （图案等的）修饰性曲线，螺旋形线条；（乐曲的）装饰音
  a decorative twist in a pattern, piece of music, etc.
  1. twiddles on the clarinet
     单簧管的装饰音

柯林斯词典

• VERB 旋弄;捻弄;摆弄
  If youtwiddlesomething, you twist it or turn it quickly with your fingers.
  1. He twiddled a knob on the dashboard...
     他转动着仪表板上的一个旋钮。
  2. She had sat there twiddling nervously with the clasp of her handbag.
     她坐在那里紧张地摆弄着手提包的扣钩。
• totwiddleyourthumbs→ see:thumb

英英释义

noun

• a series of small (usually idle) twists or turns

verb

• manipulate, as in a nervous or unconscious manner
  1. He twiddled his thumbs while waiting for the interview
  Synonym:fiddle with
• turn in a twisting or spinning motion
  1. The leaves swirled in the autumn wind
  Synonym:twirlswirlwhirl

双语例句

• Effective algorithm of parallel twiddle factor generation for programmable FFT processing and its implementation
  可变长FFT并行旋转因子高效产生算法及实现
• Sometime I get caught up in the middle of updating one page when I want to move onto the next and twiddle with that and come back to my update later.
  有时当我想继续浏览下一页然后再回来更新时，却被困在上一页的更新中。
• Twiddle the dial of a short-wave radio and you never know what you will get.
  调弄短波收音机的信号，你永远不知道自己会收到什么电台。
• This method is called "minimum ratio twiddle iteration algorithm"; using this method, we can avoid cycling of simples method and get the shadow price easily.
  此方法我们称为最小比值旋转迭代法，应用此方法还可以避免单纯形法中的循环问题，同时也容易求出影子价格。
• When we need you help, all you did was sit back and twiddle you thumbs.
  在我们需要你帮助的时候，你却闲坐一旁抚弄你的大拇指。
• Twiddle factor merged frequency-decimal FFT algorithm& a new explanation for RCFA
  旋转因子合并的频率抽取FFT算法&RCFA的新解释
• You're not being paid to twiddle your thumbs all day, you know!
  给你工钱不是让你整天游手好闲，明白吗！
• Twiddle factor FFT algorithm
  旋转因子快速傅里叶变换算法
• I sit twiddle my thumb wait for him to finish using the phone.
  我坐著无聊地旋弄拇指，等候他用完电话。
• Twiddle factors are expressed by 1/ 8 domain, so factor utilization increases and ROM area is reduced.
  旋转因子采用1/8域表示，提高旋转因子的利用率，减少ROM的使用。