firewall
📖 中文释义
- [计] 放火墙, 隔离
🧩 词形变化
📘 English Definition（英文释义）
- n. (colloquial) the application of maximum thrust
- n. (computing) a security system consisting of a combination of hardware and software that limits the exposure of a computer or computer network to attack from crackers; commonly used on local area networks that are connected to the internet
- n. a fireproof (or fire-resistant) wall designed to prevent the spread of fire through a building or a vehicle