Read Edit View history 复合母音 fùhémǔyīn diphthong Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 复合母音/複合母音 · fùhémǔyīn · diphthong 2026/03/04 复合母音 / 複合母音 fùhémǔyīn diphthong a sound formed by the combination of two vowels in a single syllable, also known as a compound vowel 汉语拼音中的 “ai” 和 “ou” 都是典型的复合母音。 created sense Mar 4, 2026, 02:25 AM