corolla /kә'rɒlә/ 📖 中文释义 n. 花冠[医] 卵冠; 花冠 🔗 释义中的汉语词 🧩 词形变化 复数 corollas 📘 English Definition(英文释义) n. (botany) the whorl of petals of a flower that collectively form an inner floral envelope or layer of the perianth ← corolitic C 字母词表 corollaceous →