fine-tune
v.tr.(及物动词)fine-.tuned,fine-.tun.ing,fine-.tunes To make small adjustments in for optimal performance or effectiveness:微调:进行很小的调整以达到最佳性能或效果:例句:.Advertising agencies kept fine-tuning the coolly calculated machinery of merchandising and hype.(New Yorker).广告代理商对仔细估算的机器进行了细微的调整以推销商品并进行大肆宣传.(纽约人)