loon /lu:n/ GRE英语词汇 📖 中文释义 n. 懒人, 潜鸟, 笨蛋 🔗 释义中的汉语词 懒人笨蛋 🧩 词形变化 复数 loons现在分词 looning 📘 English Definition(英文释义) n. a worthless lazy fellown. large somewhat primitive fish-eating diving bird of the northern hemisphere having webbed feet placed far back; related to the grebes ← looms L 字母词表 looney →