ampulla of milk duct乳: give birth to管: pipe; tube壶腹: ampulla窦: hole; sinus输乳管壶腹: ampullar lactiferae下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:乳管壶腹,乳窦,即可在微信中查询翻译