A matter which is suitable for treatment in a book, especially on grounds of length or complexity; matter of this type.
Mid 16th century; earliest use found in John Hooper (d. 1555), bishop of Gloucester and Worcester and protestant martyr.
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。