短語詞組短語retroflex fricative 漢語中爲卷舌摩擦音;卷舌擦音interdental fricative 齒間摩擦音fricative consonants 摩擦音laryngeal fricative 喉頭音;喉壁音guttural fricative 喉擦音pharyngeal fricative 咽擦音lateral fricative 邊擦音voiced fricative 表示擦音;被講的摩擦聲;摩擦濁的音fricative spirant 擦音;收歛音 返回 fricative