retrofits的中文意思、音标与词形变化

n. 式样翻新, 花样翻新( retrofit的名词复数 ) v. 给机器设备装配（新部件）, 翻新, 改型( retrofit的第三人称单数 )

n a component or accessory added to something after it has been manufactured n the act of adding a component or accessory to something that did not have it when it was manufactured v provide with parts, devices, or equipment not available or in use at the time of the original manufacture v fit in or on an existing structure, such as an older house v substitute new or modernized parts or equipment for older ones