broad-bean 📖 中文释义 蚕豆 🔗 释义中的汉语词 蚕豆 🧩 词形变化 复数 broad-beans 📘 English Definition（英文释义） n. Old World upright plant grown especially for its large flat edible seeds but also as fodder ← broad-beam absorption B 字母词表 broad-bean plant →