所屬欄目:英語語音
The closing diphthongs have the characteristics that they all end with a glidetoward a closer vowel. Because the second part of the diphthong is weak,they oftendo not reach a position that could be called close. The important thing is that a glidefrom a r ......(本文共 17515 字 , 6 張圖) [閱讀本文] >>