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n.起缓冲作用的人(或物)，缓冲器 vt.缓冲

buckshot, buckskin, buckwheat, buckwheat flour, bucolic, bucolics, bud, Buddha, Buddhism, Buddhist, budding, buddy, budge, budgerigar, budget, budget account, budgetary, budgie, buff, buffalo, buffet, buffet car, buffoon, buffoonery, bug, bug-eyed, bugbear, bugger, bugger-all, buggy, bugle, bugler, build, build a fire, build up, build-up, builder, building, building site, building society,