Incontestability
n. 不可抗辩性；无可置疑性
✅ 同义词
🗣️ 情景例句
I'm not really sure.
我不是太有把握。
Changed mind
改变主意
There was nothing in the record to show that the foreigner's complaint was justified and the Chief of Police strongly denied the accusation.
材料中没有任何文字记载证明外国人所说的情况符合事实，警察局长矢口否认这一指控。