mammaplastyyoudaoicibaDictYouDict[mammaplasty 词源字典]
"Plastic surgery of the breast, to alter its size, shape, or position; an instance of this", 1930s; earliest use found in Revue de Chirurgie Structive. From mamma + -plasty, probably after German Mammaplastik.[mammaplasty etymology, mammaplasty origin, 英语词源]