breastingn.中部冲水式breastn.乳房；胸脯vt.(以胸)对着Breast Cancer Patient乳腺癌患者breast-height girth胸高周围(略写breast feed lactation哺乳Breast benign disease乳腺良性病变breast cancer imaging乳腺癌成像breast opening mallet劈开胸骨用槌Breast Duct Endoscopy乳管内视镜breast cancer antigen乳癌抗原breast benign lesions乳腺良性病变Breast eaneer surgery乳昧癌手术