Afar
来自Big Physics
Middle English of feor ‘from far’.
wiktionary
From Middle English afer, equivalent to a-(“for, on, or of”) + far.
etymonline
afar (adv.)
contraction of Middle English of feor (late 12c.), on ferr (c. 1300), from Old English feor "far" (see far); the a- (1) in compounds representing both of and on (which in this use meant the same thing). Spelled afer in 14c.
