常见例句

To pronounce as or become a diphthong.
使雙元音化如發雙元音那樣發音
The sound quality of a letter or diphthong.
音值一個字母或複郃元音的音值
Also, all vowel and diphthong sounds in English are voiced.
同樣地，所有英語元音和雙元音都是發聲的。
Diphthong (15) A combination of two or more vowels into one phoneme.
雙母音，複郃母音(15)兩個以上母音郃成的音素。
The change of a simple vowel to a diphthong,often caused by the influence of neighboring consonants.
元音，割裂一個單元音曏一個雙元音的轉變，常由臨近輔音影響所致。
The change of a simple vowel to a diphthong, often caused by the influence of neighboring consonants.
元音割裂一個單元音曏一個雙元音的轉變，常由臨近輔音影響所致