Read Edit View history 岩雷鸟 yánléiniǎo rock ptarmigan Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 岩雷鸟/岩雷鳥 · yánléiniǎo · rock ptarmigan 2026/03/04 岩雷鸟 / 岩雷鳥 yánléiniǎo rock ptarmigan (bird species of China) rock ptarmigan (Lagopus muta) 岩雷鸟的羽毛在冬天会变成白色，以适应积雪的环境。 noun created sense Mar 4, 2026, 02:25 AM