doggedness
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/ˈdɔːɡɪdnəs/
🇬🇧
/ˈdɒɡɪdnəs/
The persistent effort to achieve a goal, despite difficulties.
His doggedness in training paid off when he won the marathon.
他在訓練中的堅持不懈,在他贏得馬拉松時得到了回報。