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had been fine-tuning

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

She had been fine-tuning her body for months in workouts without a hiccup.

From Washington Post • Aug. 4, 2021

They had been fine-tuning handoffs with relay coach Jon Drummond and were determined to avoid embarrassment.

From Seattle Times • Aug. 11, 2012