unquestionable
adj. 毫无疑问的；确实的；无可挑剔的
例句
He inspires affection and respect as a man of unquestionable integrity.
作为一个无可争议的正直的人，他赢得了人们的爱戴与尊敬。
《柯林斯英汉双解大词典》
The academic performance of her students has proved that her professional career as a teacher is unquestionable.
她学生的学习成绩证明她选择当老师作为职业生涯是无可非议的。
Reasons behind this decision are as transparent and 'unquestionable' as ever.
这一决定背后的理由如同以往一样是透明而“毫无疑问”的。
