1To mark or circle (a piece of text, etc.) in red as interesting or noteworthy.
2To mark in red as erroneous or unacceptable; to correct or delete (a piece of written work).
1920s.
英汉双解词典包含464360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。