backing /'bækiŋ/ ★★★☆☆ 📖 中文释义 n. 后退, 衬背, 后援, 支持者[化] 衬垫 🔗 释义中的汉语词 衬背 🧩 词形变化 原形 back复数 backings 📘 English Definition(英文释义) n. the act of providing approval and supportn. something forming a back that is added for strengthening ← backimixing B 字母词表 backing a bill →