clinch

柯林斯词典

1. V-T If you clinch something you are trying to achieve, such as a business deal or victory in a contest, you succeed in obtaining it. 贏得
Her second-place finish in the final race was enough to clinch the overall victory. 她決賽中第二名的成勣足以能讓她贏得整躰的勝利。
2. V-T The thing that clinches an uncertain matter settles it or provides a definite answer. 解決
Evidently this information clinched the matter. 顯然這一信息解決了這個問題。