英 [ˌʌnˈvɔɪst] 美 [ˌʌnˈvɔɪst]
adj. 清音的；未说出的；未出声的
v. 使变成无声；使清音化（unvoice 的过去分词）
unvoiced /ʌnˈvɔɪst/
形容词 not expressed or spoken 未说出的
not made explicit
同义词： unexpressed / unsaid / unstated / unuttered / unverbalized / unverbalised / unspoken
无声的；清音的
未出声的
... unvoice 禁声 unvoiced 未出声的 unware 不觉察的 ...
其中： 1) 浊音（Voiced）：信息量较多； 2) 清音（Unvoiced）：信息量较少。 语音信号的统计特性表明，在有声语音段，浊 音约占65％。
... untrilled 不发颤声；不颤的；不以卷舌发出的 unvoiced 清音化；无声的 upper language 高层语言；上流语言 ...
There is an unvoiced contract that binds the generations.
这是一个默默达成的合约，它将几代人困在了一起。
Unvoiced laughter, however, is more of a conscious expression.
而无声的笑更多的是有意识的表达。
Laughter mainly comes in two types, researchers think: voiced, and unvoiced.
研究人员认为，笑主要有两种类型：有声和无声。
But questions about the need for deficit cutting, and ultimately of possible tax increases, lurk inevitably if unvoiced round the corner.
There is an unvoiced contract that binds the generations.
And many of the biggest challenges ahead go unvoiced.
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