题目内容
Acoustic phonetics is concerned with the perception of speech sounds.
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All syllables must have a nucleus but not all syllables contain an onset and a coda.
A basic way to determine whether a phone is a phoneme is to see if substituting one sound for another results in a change of a meaning.If it does, the two sounds then represent different phonemes
[m, n,ŋ]are common nasals shared by English and Chinese.
Received Pronunciation is the pronunciation accepted by most people.
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