tinning /'tiniŋ/ 📖 中文释义 [计] 镀锡; 烫锡 🧩 词形变化 原形 tin 📘 English Definition(英文释义) n. the application of a thin layer of soft solder to the ends of wires before soldering themn. the application of a protective layer of tin ← tinniness T 字母词表 tinnitus →