首頁›Browse›T›triphthongtriphthong編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看triphthongtriphthong — 名詞名詞1. a combination of three vowel sounds in a single syllable1.名詞釋義三合元音a combination of three vowel sounds in a single syllable例句The word 'fire' contains a triphthong in some accents.