vowel基本解释
n,[语]元音；母音,同近
vowel相关例句和用法Each language has a different vowel system..每种语言都有不同的元音系统。
vowel英英释义元音；元音字母英释nnone of the human speech sounds that you make by letting your breath flow out without closing any part of your mouth or throat
vowel短语vowel sound,元音声.短语
