知识贝壳
知识贝壳
所属栏目：英语语音
Throughout this book,we will use the symbols below from the phonetic alphabet torepresent English sounds. When you encounter these symbols,remember that they areintended to represent sounds. That is they are not letters,but symbols for sounds.Ⅰ. Symbols f ......（本文共 1592 字 ） [阅读本文] >>