A-ferscean

根据古英语词典：

a, fersc fresh

a-ferscean

To freshen, to become fresh; salsuginem deponere :-- Swá swá of ðære sǽ cymþ ðæt wæter innon ða eorþan and ðár afersceaþ thus from the sea the water enters into the earth and then becomes fresh, Bt. 34, 6; Fox 140, 18. a-ferscean