fine-tuning
原级：fine-tune
第三人称单数：fine-tunes
过去分词：fine-tuned
过去式：fine-tuned
1. 精确调整;仔细修订：fineness 纯度;成色 | fine-tuning 精确调整;仔细修订 | fire insurance 火险
2. 细调：fine tissue forceps 精细组织镊 | fine tuning 细调 | fine vacuum 高真空