知识贝壳
知识贝壳
所属栏目：英语语音
Producing /h/1) Raise the soft palate to stop the air escaping throughthe nasal cavity;2) Keep the tongue in position for the vowel immediatelyfollowed;3) Allow the air stream to pass through the wide-openglottis producing audible friction;4) Do not vibra ......（本文共 3150 字 , 1 张图） [阅读本文] >>