Read Edit View history 上书 shàngshū petition Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 上书/上書 · shàngshū · petition 2026/03/04 上书 / 上書 shàngshū petition to write a formal letter or present a petition to the authorities 许多学者联名上书，建议政府加强文物保护。 verb created sense Mar 4, 2026, 02:25 AM