voiceless的例句（voiceless在句子中的用法）

• A voiceless velar fricative. 舌根清擦音.
• A voiceless palatal fricative. x舌面清擦音.
• This is an unaspirated voiceless palatal affricate. j舌面不送气清塞擦音.
• An aspirted voiceless palatal affricate. 舌面送气清塞擦音.