On-pennianBosworth & Toller 盎格鲁-撒克逊古英语词典 - on-pennian根据古英语词典:on-pennianto unpen, open:--Ðæt wæter, ðonne hit biþ gepynd, hit miclaþ . . . Ac gif sió pynding wierþ onpennad, ðonne tófléwþ hit eall, Past. 38, 6; Swt. 277, 8. on-pennian