nucleolus /nju:'kli:әlәs/ 📖 中文释义 n. 核, 细胞核, 核仁 🔗 释义中的汉语词 细胞核核仁 📘 English Definition（英文释义） n. a small round body of protein in a cell nucleus; such organelles contain RNA and are involved in protein synthesis ← nucleolonucleus N 字母词表 nucleolus organiser →