ptarmigan /'tɑ:migәn/ 📖 中文释义 n. 雷鸟 🔗 释义中的汉语词 雷鸟 📘 English Definition(英文释义) n. large Arctic and subarctic grouse with feathered feet and usually white winter plumage ← ptarmic P 字母词表 ptarmus →