fine-tune

1. V-T If you fine-tune something, you make very small and precise changes to it in order to make it as successful or effective as it possibly can be. 微調(diào)

We do not try to fine-tune the economy on the basis of short-term predictions. 我們不會根據(jù)短期預(yù)測而試圖對經(jīng)濟(jì)作微調(diào)。