safeguardsafe•guard /'seɪfɡɑːd/

vt

1. 保护；捍卫

• safeguard the environment 保护环境

• safeguard one's honour won in the past 捍卫过去获得的荣誉

2. 保护…不受…侵害

• a program for safeguarding the computer system against viruses 一套电脑防毒程序