The OP has clarified the question in comments, so I'll try to provide an actual answer. like when you pronounce 'Achmed' where the 'ch' is ... ... <看更多>
This lesson explains the International Phonetic Alphabet ( IPA ) and ... "b") is produced by the vibrations of the vocal cords in the throat. ... <看更多>
Guess the word : /əˈnɔɪd/ IPA ( International Phonetic Alphabet ) a system ... you will feel no vibration in your throat however voiced is like there is a ... ... <看更多>