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diphthongs,english vowels

vowels: diphthongs unit 7.

diphthongs 1.

diphthongs 1.

ppt lecture two,vowels,双元音 diphthongs,特点 1,发音时从一个

合口双元音ppt
- english vowels
- short vowel
- fricative consonants
- phonetic symbol
- prefixes
- approximants
- affixes
- semivowel
- bilabial plosive
- affricate consonant
- centring diphthong
- auditory phonetics
- stressed syllable
- approximant
- transcription
- centering diphthongs
- voiceless consonant
- wide diphthongs
- vowels
- voiceless consonants
- wide diphthong
- tongue
- plosive consonant
- voiceless sound
- centering
- consonant clusters
- orthography
- phonological
- multiplicity
- articulated