fine-tune + object
及物动词，直接后接调整的对象。
They fine-tuned the engine for better performance.
他们微调了发动机以获得更好的性能。
微调
对(某事物)进行微调直至达到最佳状态。
to make small adjustments to something in order to improve it
常用于技术或性能优化
对(某事物)进行微调直至达到最佳状态。
To make small adjustments to (something) until it is optimal.
一般现在时
He fine-tunes the engine.
他微调引擎。
一般过去时
She fine-tuned the algorithm yesterday.
她昨天微调了算法。
现在完成时
They have fine-tuned the system.
他们已经微调了系统。
现在进行时
We are fine-tuning the parameters.
我们正在微调参数。
规则变化动词
She fine-tunes the engine settings for better performance.
她微调发动机设置以提高性能。
用法提示：fine-tune 作为动词，表示进行细微调整。
The chef fine-tuned the recipe after several trials.
经过多次尝试，厨师微调了食谱。
用法提示：fine-tuned 是过去式，表示已经完成的微调动作。
He is fine-tuning his presentation to make it more engaging.
他正在微调他的演示，使其更具吸引力。
用法提示：fine-tuning 是现在分词，表示正在进行的调整。
及物动词，直接后接调整的对象。
They fine-tuned the engine for better performance.
他们微调了发动机以获得更好的性能。
表示调整的目的是为了达到某个结果。
We need to fine-tune the algorithm to reduce errors.
我们需要微调算法以减少错误。
被动语态，强调被调整的状态。
The device is fine-tuned for optimal efficiency.
该设备经过微调以达到最佳效率。
后接间接疑问从句，表示调整的具体方面。
She fine-tuned how the system processes data.
她微调了系统处理数据的方式。
grammar · medium
易错句子She fine-tuned on the settings.
正确表达She fine-tuned the settings.
fine-tune 是及物动词，直接接宾语，不需要介词 on。
grammar · medium
易错句子The program needs a fine-tune.
正确表达The program needs fine-tuning.
在 need 后应使用动名词形式 fine-tuning，而非动词原形 fine-tune。
tune指将设备或乐器调整到正确状态，而fine-tune强调对已良好状态进行微小精确调整
refine着重于通过去除杂质或不足来提升整体质量，fine-tune则着重于细微调整以达到最佳效果
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