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防火墙

fáng huǒ qiángㄈㄤˊ ㄏㄨㄛˇ ㄑㄧㄤˊ

Traditional: 防火牆

HSK 3.0 · 7–9

防火墙 (fáng huǒ qiáng) means firewall.

Meaning(noun)

firewall

Measure words: 堵

Written with AI, waiting for a teacher's review.

Stroke order

6 strokes

to protect; to defend; to guard against; to prevent

4 strokes

surname Huo

14 strokes

variant of 墙, wall