洋書 Linguistic Change and the Great Vowel What Was the Great Vowel Shift? - YouTubeの詳細情報
What Was the Great Vowel Shift? - YouTube。1280px-Great_Vowel_Shift2b.svg.png。English Language History : What Caused the Great Vowel Shift。The great vowel shift in English language history。Patricia M. Wolfe (1972) Linguistic Change and the Great Vowel Shift in English. Berkeley: University of California Press. Hardcover英語言語学