fáng​huǒ​qiáng HSK7

firewall (architecture)

防火墙 防火牆 fáng​huǒ​qiáng
firewall (architecture)
a wall built with fireproof materials between buildings to prevent the spread of fire
firewall (computing)
security software or hardware set up between the internet and a computer user to identify, screen, and block unauthorized or harmful access

Frequency

Movie subtitles
4.02 per million appears in 1% of films
Written text
3.68 per million

Details

HSK 3.0
Level 7

Cross-References

Classifier

Same as

Sources