fireman /ˈfaiəmən/ n. ［c］ (pl. firemen /ˈfaiəmən/) 消防队员；司炉工，烧火工人：Firemen must be brave. 消防队员必须勇敢。 I saw a fireman racing to the fire.我看见一个消防队员冲入了火中。The ship's firemen went on strike and there was no one to fire.船上的司炉工人在闹罢工, 以致没有人司炉。
fireplace /ˈfaiəpleis/ n. ［c］ 壁炉：a shelf over a fireplace 壁炉架；big/enormous/great/huge fireplace巨大的壁炉Every room in the house has a fireplace.这幢房子的每个房间都有壁炉。A log fire crackled in the fireplace.一节原木在壁炉里烧得噼啪作响。
firewall /ˈfaiəwɔ:l/ n. [c] 防火墙：protect (a network or system) from unauthorized access with a firewall用防火墙保护（网络系统），免遭非法访问
