blue book 📖 中文释义 蓝皮书, 名人录[经] 蓝皮书 🔗 释义中的汉语词 蓝皮书 📘 English Definition(英文释义) A parliamentary publication, so called from its blue papercovers.The United States official "Biennial Register." ← blue blood B 字母词表 blue box →