您要查找的是不是：
- A vowel sound changed in this manner. 变元音由这种方式改变的元音发音
- Listen carefully while I read these vowel sounds. 在我读这些元音时,请注意听。
- Probably even more telling than vowel sounds is vocabulary. 不过，用词比发音可能更说明问题。
- Pay attention to the drills in the English vowel sounds. 注意英语元音发音练习。
- Listen carefully while I'm reading these vowel sounds. 当我读这些元音时,请仔细听。
- The repetition of similar vowel sounds, especially in poetry. 类音，类韵：相同或相似元音的重复，尤其指在诗歌中的重复。
- Jo: You can identify a Hull accent from the vowel sounds. 母音发音。他们的母音发音都是又长又平的。
- In this sentence,the vowel sound become reduced to a central vowel. 此句中这个元音弱化为中元音。
- The student was practising making a new vowel sound . 那个学生在练习一个新母音的发音。
- The student was practising making a new vowel sound. 那个学生在练习一个新母音的发音。
- Look at my lip position when I pronounce this vowel sound. 我发这个元音时请看我的唇位。
- Choose the word which has the same vowel sound as the one given. 选出含有所给音标的单词。
- Look at my lip-position when I pronounce this vowel sound. 我发这个元音时，请看着我的唇位。
- The English vowel sounds in "bate", "beat", "bite", "boat", "boot" are long. “bate”、“beat”、“bite”、“boat”、“boot”等英语词汇中的元音是长元音。
- The English vowel sounds in "pat", "pet", "pit", "pot", "putt" are short. “pat”、“pet”、“pit”、“pot”、“putt”等英语词汇中的元音是短元音。
- The schwa is the most frequent vowel sound in English speech. 在英语中，中元音是最常用的元音。
- Most English vowel sounds which are not given weight in speech become reduced to a rather formless central vowel. 在言语中不重读的英语元音大部分被弱化成无形的中元音。
- In this sentence, the vowel sound become reduced to a central vowel. 此句中这个元音弱化为中元音。
- Some English vowel sounds which are not given weight in speech become reduced to a rather formless central vowel. 英语中有些元音在讲话时没有重读，结果成了相当不定型的中央元音了。
- It uses Flash-based movies and interactive games to help kids learn phonics, vowel sounds, and other reading basics. 它采用动画电影和互动游戏帮助孩子们学习拼读，元音声，以及其他的基础阅读。
