(In a garrison town or fortress) an officer who acts as an aide to the town major.
Early 18th century; earliest use found in Abel Boyer (?1667–1729), lexicographer and journalist.
英语词典包含464360条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。