bugle

n.军号，号角

buddy, budge, budgerigar, budget, budget account, budgetary, budgie, buff, buffalo, buffer, buffet, buffet car, buffoon, buffoonery, bug, bug-eyed, bugbear, bugger, bugger-all, buggy, bugler, build, build a fire, build up, build-up, builder, building, building site, building society, buildings, built, built-in (also in-built), built-up, bulb, bulbous, bulge, bulgy, bulk, bulk buying, bulk order,