nipplen.乳头;牛奶瓶的奶嘴
nipple-areola complex乳头乳晕复合体
Nipple-areolarcomplex乳头乳晕复合体
nipple for new born baby新生儿用奶头
nipple thread turning machine管接头车丝机
Nipple and areola reconstruction乳头和乳晕重建术
nipple taper hole boring machine管接头锥孔镗床
Nipple margin incision of areola绕乳头基底部乳晕切口