Read Edit View history 蓝皮书 lánpíshū blue book Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 蓝皮书/藍皮書 · lánpíshū · blue book 2026/03/04 蓝皮书 / 藍皮書 lánpíshū blue book an official report (e.g. governmental) 政府发布了年度经济蓝皮书。 noun created sense Mar 4, 2026, 02:25 AM