retrofited

v.作翻新改进

给（设备、建筑等）进行翻新、改造；使适应新功能或需求

动词

1. The old factory has been retrofitted with new machinery to improve efficiency.
这个旧工厂经过改造安装了新设备，以提高效率。
2. The apartment building was retrofited with solar panels to reduce energy consumption.
这座公寓楼安装了太阳能板进行改造，以降低能源消耗。