Question

firewall n.防火墙;vt.用作防火墙; third:firewalls~done:firewalled~pl:firewalls~ing:firewalling~past:firewalled~

Accepted Answer

英[ˈfaɪəwɔ:l]  美[ˈfaɪərwɔl] N-COUNT防火墙(自动防止未经授权者通过网络侵入计算机的系统或程序)A firewall is a computer system or program that automatically prevents an unauthorized person from gaining access to a computer when it is connected to a network such as the Internet.例：New technology should provide a secure firewall against hackers.新技术应该能提供安全可靠的防火墙抵御黑客袭击。

单词	firewall
音标	英[ˈfaɪəwɔ:l] 美[ˈfaɪərwɔl]
解释	n.防火墙;vt.用作防火墙;
例句	N-COUNT 防火墙(自动防止未经授权者通过网络侵入计算机的系统或程序) A firewall is a computer system or program that automatically prevents an unauthorized person from gaining access to a computer when it is connected to a network such as the Internet. 例：New technology should provide a secure firewall against hackers.新技术应该能提供安全可靠的防火墙抵御黑客袭击。
变形	third:firewalls~done:firewalled~pl:firewalls~ing:firewalling~past:firewalled~

Firewall Computer 英[ˈfaɪəwɔ:L 美[ˈfaɪərwɔl N.防火墙;Vt.用作防火墙 N Count 防火墙(自动防止未经授权者通过网络侵入计算机的系统或程序 System