1
a piece of software that you use to make sure that there are no problems with a computer system that could cause damage to it
Synonyms and related words
Computer software
accounting package
ad blocker
address book
英语词典包含67175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。