一切經音義 87.226

87.226

杜郵（有求反鄭注禮記云郵表畷田畯所督約百姓於井閒之處也顧野王云境上行書舍也郭璞云道路經過所也亦作卸也）。

Duyou (杜郵) (pronounced you-qiu fan; Zheng [Xuan]'s commentary on the Liji says: "A post [you] is a raised boundary marker in the fields, where the master of the fields supervised and directed the people amidst the well-fields." Gu Yewang says: "A courier station on the border for forwarding letters." Guo Pu says: "A place passed along a road." It is also written as 卸).