A portreeve or port warden is the title of an historical official in England and Wales possessing authority (political, administrative, or fiscal) over a town. The details of the office have fluctuated and evolved considerably over time.
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。