cumulonimbus /.kju:mjulә'nimbәs/ 📖 中文释义 n. 积雨云 🔗 释义中的汉语词 积雨云 📘 English Definition(英文释义) n. a dark cloud of great vertical extent charged with electricity; associated with thunderstorms ← cumulonimbi C 字母词表 cumulonimbus cloud →