vowel system
美
英 
英漢解釋
例句
The vowel system of Dari differs from that of Farsi, and Dari also has additional consonants.
達里語的元音系統和波斯語不同,且達里語有附加的輔音。
As a relatively independent sound system, interlanguage vowel system has its own specific regulations.
中介語元音系統是一個相對獨立的語音體系,它的建構次序存在其特有的內在規律。
Some Characteristics of the Vowel System for Chinese Character Pronunciation in the Korean Language
韓國漢字音韻母系統的幾個特征
The Evolution of the Compound Vowel System of New Hangzhou Dialect
新杭州話韻母系統的演變