biff

v [Tn] (infml 口) hit or strike (sb) 打, 击（某人）: biff sb on the nose 打某人的鼻子.

bibulous, bicameral, bicarb, bicarbonate, bicarbonate of soda, bicentenary, bicentennial, bicker, bicycle, bicycle-clip, bicyclist, bid, biddable, bidder, bidding, bide, bidet, biennial, biennially, bier, bifocal, bifocals, bifurcate, bifurcation, big, big bang hypothetical, Big Brother, big business, big dipper, big end, big game, big top, big wheel, big-head, big-hearted, bigamist, bigamous, bigamously, bigamy, bight,