involucrum /,invә'lu:krәm/ 📖 中文释义 n. [植]总苞, [解]包膜 🔗 释义中的汉语词总苞包膜 📘 English Definition(英文释义) n. See Involucre.n. A sheath which surrounds the base of the lasso cells inthe Siphonophora. ← involucret I 字母词表 involucrums →