| 单词 | triphthong |
| 释义 | triphthong n. 1. a union of three vowels (letters or sounds) pronounced in one syllable (as in fire). 2. three vowel characters representing the sound of a single vowel (as in b eau). Derivatives triphthongal adj. Etymology: F triphtongue (as TRI-, DIPHTHONG) |
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英语词典包含43808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。