firewal防火墙firen.火；失火；炉火；开火；热情v.开火；解雇；点燃；急速地连续说fire-resisting wood耐火木材fire-shooting spear突火筒fire-fighting train消防列车fire resistance class耐火等级fire fighting turnout消防战斗服fire-fighting order灭火规定fire field simulation火灾场模拟Fire in a compartment实际火灾firepower application火力运用fire sb. with anger激怒某人