Read Edit View history 万国邮联 Wànguóyóulián Universal Postal Union Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 万国邮联/萬國郵聯 · Wànguóyóulián · Universal Postal Union 2026/03/04 万国邮联 / 萬國郵聯 Wànguóyóulián Universal Postal Union Universal Postal Union (UPU) 中国是万国邮联的成员国之一。 created sense Mar 4, 2026, 02:25 AM