| 释义 |
| | | | NOUN | | | | | /ˈfaɪəˌwɔːl/ | | | | | 1 | a wall built to stop a fire from spreading from one area of a building to another area 防火墙 | | | | 2 | computing a computer program that prevents people from entering a computer system illegally and stealing information or causing damage 防火墙（一种防止他人非法侵入计算机窃取信息或造成损坏的计算机程序） | | |