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7-9
防火牆

firewall

Character Composition

Characters

Pinyin

fang2huo3qiang2 • fánghuǒqiáng

Meaning

Primary

firewall

Alternatives

network firewall

Mnemonic

A 防火牆 firewall is a 牆 wall that 防 guards against figurative 火 fires that could enter from external networks.

Usage

安裝 防火牆

install a firewall

防火牆 設置

firewall settings

中國 國家 防火牆

Great Firewall of China