dither
n. 发抖, 兴奋 vi. 发抖
发音
词形变化
释义与例句
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1.
Trembling, shaking, or shivering.
可数 不及物 不可数 -
2.
A state of nervous excitement.
可数 不及物 不可数 -
3.
The state of being undecided; indecision; vacillation.
可数 不及物 不可数 -
4.
Any algorithm applied to digital data to minimize the effects of quantization:
A form of noise intentionally added to remove artifacts caused by digitization.
可数 不及物 不可数 商务 计算机 工程 物理 电子 数学 -
5.
Any algorithm applied to digital data to minimize the effects of quantization:
The use of dot patterns in an image or graphic to approximate colors not available in the system palette.
可数 不及物 不可数 商务 计算机 工程 物理 电子 数学
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1.
To tremble, shake, or shiver.
不及物 -
2.
To be uncertain or unable to make a decision; to vacillate, hesitate, or delay.
犹豫
比喻 不及物2012, The Economist, Sept. 22nd issue, "Indian Reform: At Last" The dithering Mr Singh of recent times may worry that his reform proposals are already too bold. The reforming Mr Singh of yore would see them as just the start.
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3.
To do something nervously.
不及物 -
4.
To apply an algorithm to digital data to minimize the effects of quantization:
To use dot patterns in an image or graphic to simulate colors or shades not in the system palette.
不及物 商务 计算机 工程 物理 电子 数学 -
5.
To apply an algorithm to digital data to minimize the effects of quantization:
To intentionally add noise to a signal to remove artifacts caused by digitization.
不及物 商务 计算机 工程 物理 电子 数学
词汇关系
相关短语
词源
Variant of didder, from Middle English dideren (“to tremble”). Compare Middle English bididren, bididdren (“to seduce, deceive”), from Old English bedidrian, bedyderian (“to deceive, trick”). Alternatively, perhaps with expressive voicing from *titeren, from Proto-Germanic *titrōną. If so, then a doublet of teeter and cognate with Old High German zittarōn (German zittern) and Old Norse titra (Faroese titra, Icelandic titra). Alternatively an unrelated reduplicative onomatopoeia.
来源：wiktionary