7.2 Alveolar Plosives /t，d/
基礎(chǔ)科學(xué)

7.2 Alveolar Plosives /t，d/圖片（共2張） :

        Producing /t/1) Press the tip of the tongue against the upperfront teeth ridge;2) Hold the air behind the closure at the alveolarridge;3) Then quickly drop the tongue tip from thealveolar ridge and let the air rush out with an explosion;4) The vocal folds......（本文共 11085 字, 2 張圖）     [閱讀本文] >>