brighten

v.使更为光明

bridegroom, bridesmaid, bridge, bridgehead, bridging loan, bridle, bridle-path (also bridle-way), Brie, brief, briefcase, briefing, briefly, briefs, brier (also briar), brig, brigade, brigadier, brigand, brigantine, bright, brightly, brightness, brill, brilliance, brilliant, brilliantine, brilliantly, brim, brim with, brimful (also brim-full), brimming, brimstone, brindled, brine, bring, bring A and B together, bring about, bring back, bring down, bring forth,