factual

a.实际上的，事实的

facilitation, facility, facing, facsimile, fact, fact-finding, faction, factional, factionalism, factious, factitious, factor, factorable, factorial, factorization, factorisation, factorize, factorise, factory, factory farm, factory ship, factotum, factually, faculty, fad, faddiness, faddish, faddy, fade, fade-in, fade-out, faded, faecal (US fecal), faeces (US feces), fag, fag-end, faggot (US fagot), fah, Fahrenheit, faience, fail, fail in,