随笔分类 -  english

English phonetic exercises
phonetic
摘要：Simple Classification of English Vowels and Consonants 1.Classifation of English Vowels a)Monophtongs 1)Front Vowels 2)Back Vowels 3)Central Vowels b) 阅读全文
posted @ 2017-05-13 10:01 叶落之秋 阅读(316) 评论(0) 推荐(0)