monophthong /'mɒnәfθɒŋ/ 📖 中文释义 n. 单元音 🔗 释义中的汉语词 单元音 📘 English Definition(英文释义) n. A single uncompounded vowel sound.n. A combination of two written vowels pronounced as one;a digraph. ← monophthalmus M 字母词表 monophthongal →