ˌfine-ˈtune verb [transitiveT] IMPROVEto make very small changes to something such as a machine, system, or plan, so that it works as well as possible 对〔机器、系统、计划等〕进行微调,精密调节 Over the next few days, we fine-tuned the scheme and made some useful improvements. 接下来的几天,我们对计划进行微调,作了些有益的改进。
—fine tuning noun [uncountableU]