Late 18th century; earliest use found in Helen Maria Williams (1761–1827), writer. From classical Latin requīsīt-, past participial stem of requīrere require + -or.
英语词典包含243303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。