That has been overmarked.
Mid 19th century; earliest use found in ‘Stonehenge’ (1810–1888) (real name John Walsh). From overmark + -ed.
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。