10 A Summary of the Tonal, Structural, and Neutral Vowels
StructuralVowels.PNGASummaryoftheTonal,Structural,andNeutralVowels语调,结构元音和中性元音概述YouhavenowcoveredalloftheEnglishvowels-tonal,structuralandneutral,representingthesoloinstrumentthatissupportedbytheconso