bison

n (pl unchanged 复数不变) 1 American buffalo 北美野牛. 2 European wild ox 欧洲野牛.

birdlime (also lime), birds, birdseed, biretta, Birmingham, birth, birth certificate, birth rate, birth-control, birthday, birthmark, birthplace, birthrate, birthright, biscuit, bisexual, bisexuality, bishop, bishopric, bismuth, bistro, bit, bit by bit, bit part, bitch, bitchiness, bitchy, bite, biting, bitingly, bits, bitten, bitter, bitter-sweet, bitterly, bittern, bitterness, bitters, bittersweet, bitty,