diphthongizing /'difθɔŋɡaiz/ 📖 中文释义 vt. 使双重元音化;读作双元音vi. 变为双元音 🧩 词形变化 原形 diphthongize 📘 English Definition(英文释义) v. change from a simple vowel to a diphthong ← diphthongizes D 字母词表 diphthongoid →