英文知識王名詞動詞CEFR B2
firewall
/ˈfaɪ.əˌwɔːl/
A fireproof barrier used to prevent the spread of fire between or through buildings, structures, electrical substation transformers, or within an aircraft or vehicle.、The software that monitors traffic in and out of a private network or a personal computer and allows or blocks such traffic depending on its perceived threat.、To protect with a firewall.、To block with a firewall.
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一句話記住 firewall
firewall 的核心意思是「A fireproof barrier used to prevent the spread of fire between or through buildings, structures, electrical substation transformers, or within an aircraft or vehicle.」，是一個名詞。
