duplicating /'dju:plikeitiŋ/ 📖 中文释义 [计] 复制, 重复 🔗 释义中的汉语词复制 🧩 词形变化 原形 duplicate 📘 English Definition(英文释义) v make or do or perform againv duplicate or matchv make a duplicate or duplicates ofv increase twofold ← duplicates elimination D 字母词表 duplicating card punch →