| 释义 |
DEFINITIVE EXAMPLES 权威例句〔retrofit〕Much of this business involves retrofitting existing planes.这项业务主要是改装更新现有的飞机。外研社新世纪〔retrofit〕Much of this business involves retrofitting existing planes.这项业务主要是改造更新现有的飞机。柯林斯高阶〔retrofit〕Something that has been retrofitted or that has undergone retrofitting.改进:已经或正在经受装备的东西美国传统 |