histone /'histәun/ 📖 中文释义 [化] 组蛋白[医] 组蛋白 🧩 词形变化 复数 histones 📘 English Definition（英文释义） n. a simple protein containing mainly basic amino acids; present in cell nuclei in association with nucleic acids ← histon-zinc-insulin H 字母词表 histone insulin →