FyrstigBosworth & Toller 盎格鲁-撒克逊古英语词典 - fyrstig根据古英语词典:fyrstigadj. [forst frost] Frosty; gĕlĭdus :-- Ðæt se winter wǽre ceald and fyrstig that the winter was cold and frosty, Bd. 3, 19; S. 549, 27. fyrstig