breastn.乳房;胸脯vt.(以胸)对着
Breastcance乳腺癌
breast flap乳房瓣
breast beam船首横梁,胸梁
breast dart胸省
breast stay侧支柱
breast pump抽乳器,吸奶器
breast booe胸骨
breast roll机架辊,胸辊,中心辊
breast hole中央渣口
breast club击断胴胸骨用的木锤