benefactor

n. 行善者，捐助者

beloved, below, belt, belt line, belting, bemoan, bemused, ben, bench, bench seat, bench-mark, bend, bend one's knee to, bender, bends, bendy, beneath, Benedictine, benediction, benefaction, benefactress, benefice, beneficed, beneficence, beneficent, beneficial, beneficially, beneficiary, benefit, benefit from, benefits, benevolence, benevolent, benevolently, benighted, benign, benignly, Benjamin Crocker, Benjamin Franklin, bent,