Read Edit View history 火墙 huǒqiáng firewall Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 火墙/火牆 · huǒqiáng · firewall 2026/03/04 火墙 / 火牆 huǒqiáng firewall firewall 这个系统配备了强大的火墙来防止病毒入侵。 noun created sense Mar 4, 2026, 02:25 AM