If someone rewires a building or an electrical appliance, a new system of electrical wiring is put into it.
例句
Their first job was to rewire the whole house and install central heating...他们的第一份工作就是给整个房子重新布线,并安装中央供暖系统。I have had to spend a lot of money having my house replumbed and rewired.我只好花了一大笔钱给房子重新布线铺管。