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

    <thead id="t1bbr"><dfn id="t1bbr"></dfn></thead>

    <nobr id="t1bbr"><cite id="t1bbr"><menuitem id="t1bbr"></menuitem></cite></nobr>

    <form id="t1bbr"></form>

      <em id="t1bbr"></em>

      英語世界
      18210244181 | 登錄 注冊
      公告
      Stop
      發布時間:2019年04月26日     發布人:nanyuzi  
      0
      字號 簡體 繁體 打印

      Stop

      塞音

       

      A term used in the phonetic classification of speech sounds on the basis of their manner of articulation. It refers to any sound which is produced by a complete closure in the vocal tract, and thus traditionally includes the class of plosives. Both nasal and oral sounds can be classified as stops, though the term is usually reserved for the latter. A distinction is sometimes made between ‘simple’ and ‘complex’ stops, depending on whether the closure is made at one place or at two places simultaneously. Other classification of stop consonants involve taking into account the direction of airflow, whether ingressive or egressive: ‘ingressive stops’ are often referred to as suction stops, ‘egressive stops’ are pressure stops. 

       

      語音學按發音方式給語音分類的術語,指聲道完全閉塞發出的任何一個音,因此傳統上包括破裂音類。鼻音和口腔音都可劃入塞音,但塞音通常用來指后者。有時區分“簡單”和“復雜”塞音,取決于閉塞發生在一個部位還是同時發生在兩個部位。塞輔音的其他分類涉及氣流的方向,是內吸還是外呼:“內吸塞音”常稱作吸塞音,“外呼塞音”常稱作擠壓塞音。

      上一篇:Soft Consonant
      下一篇:Triphthong

      返回頂部

      查看更多

      查看更多
      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