budgerigar

n type of Australian parakeet, often kept as a cage-bird 澳洲长尾小鹦鹉; 虎皮鹦鹉.

bucket, bucket seat, bucket-shop, buckeye, buckle, buckram, buckshee, buckshot, buckskin, buckwheat, buckwheat flour, bucolic, bucolics, bud, Buddha, Buddhism, Buddhist, budding, buddy, budge, budget, budget account, budgetary, budgie, buff, buffalo, buffer, buffet, buffet car, buffoon, buffoonery, bug, bug-eyed, bugbear, bugger, bugger-all, buggy, bugle, bugler, build,