icecap /'aɪskæp/ 📖 中文释义 n. (高山等上的)常积不消的冰, 冰盖 🧩 词形变化 复数 icecaps 📘 English Definition(英文释义) n. a mass of ice and snow that permanently covers a large area of land (e.g., the polar regions or a mountain peak) ← icebreaking I 字母词表 icecaps →