firewall

US [ˈfaɪrˌwɔːl]
UK [ˈfaɪər(r)ˌwɔːl]
  • n.【计】防火墙;风火墙;马头墙
  • Web防火墙系统;防火墙保护;防火墙技术
Plural Form:firewalls  
firewall
n.
1.
防火墙,网盾(防止窃取计算机信息的系统)a part of a computer system that prevents people from getting at information without permission, but still allows them to receive information that is sent to them

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard