matron /ˈmeɪtrən/ TEM8

• 1. 

  N-COUNT People sometimes refer to middle-aged women as matrons. 中年妇女 [OLD-FASHIONED, WRITTEN]

• 2. 

  N-COUNT The matron in a hospital or other institution is the woman who is in charge of domestic matters. Matron is also used to refer to a female officer in a prison. (医院的)女负责人; (监狱的)女看守 [美国英语] [老式]