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      Sibilant
      發布時間:2019年02月02日     發布人:nanyuzi  
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      Sibilant

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      A term in the phonetic classification of sounds on the basis of manner of articulation. It refers to a fricative sound made by producing a narrow, groove-like stricture between the blade of the tongue and the back part of the alveolar ridge. These sounds, such as [s] and [?], have a high-frequency hiss characteristic. Sounds which lack this feature could be called non-sibilant.

       

      語音學按發音方式給語音分類,指舌葉和齒齦隆骨后部之間狹窄、有如舌溝的制流發出的擦音。這類音,如[s]和[?],有頻率很高的咝咝聲特征。缺乏這一特征的音稱作非咝音。

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      在线精品国产一区二区三区,欧美最猛性XXXXX大叫,亚欧美日韩香蕉在线播放视频