a set of standard reference points for describing or classifying the vowel sounds of any language according to the shape of the mouth and the position of the tongue
| 单词 | cardinal vowel system |
| 释义 | cardinal vowel systemnouna set of standard reference points for describing or classifying the vowel sounds of any language according to the shape of the mouth and the position of the tongue |
| 随便看 |
|
英语词典包含66266条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。