The vowel () can be described as low, front, and unrounded, but the feature"unroundedis usually omitted because all front vowels in English are unrounded.
A /e/
B.//
C . IoD .6/
出自:伊犁师范-英语语音

完成拼图验证

按住下方滑块,将拼图拖到缺口处后松开。

拼图背景,将小拼图拖到缺口处
向右拖动滑块