mouldboard 📖 中文释义 n. 模板, 型板 🔗 释义中的汉语词 模板 🧩 词形变化 复数 mouldboards 📘 English Definition(英文释义) n wedge formed by the curved part of a steel plow blade that turns the furrow ← mouldable M 字母词表 mouldboard plough →