#VOA单词大师：第134课 Sound Change1 搜索结果
AA:I'mAviArdittiwithRosanneSkirble,andthisweekonWordmaster:thesoundsofchange.RS:Ifyouwantagoodexampleofhowlanguagechanges,justpicturea"mouse."Areyouthinkingofarodent——oradeviceformovingthecursoronaco
