形容词无可挑剔的; 毫无疑问的，确实的; 无懈可击的; 不成问题

形容词undeniableindisputablepositivecertain

形容词questionable

形容词

1. He is a person of unquestionable principles.
他是个具有完美道德原则的人。

2. These are unquestionable facts.
这些都是确凿的事实。

1. 确实的：unquenchable 难抑制的 | unquestionable 确实的 | unquestionably 无疑地

2. 无疑问的：unquarriedunwrought 未开采的 | unquestionable 无疑问的 | unquestioned 未受质疑

3. 无疑问的/确实的/无可挑剔的：unquarried /未开采的/ | unquestionable /无疑问的/确实的/无可挑剔的/ | unquestionably /无疑地/

4. 无可疑,毫无疑问：unavoidable,不可避免 | unquestionable,无可疑,毫无疑问 | pare,剥,剪,削,修,消减,修掉,削的皮

1. 显然的；不容置疑的
If you describe something as unquestionable, you are emphasizing that it is so obviously true or real that nobody can doubt it.

e.g. He inspires affection and respect as a man of unquestionable integrity...
他无可争议的忠诚正直赢得了人们的爱戴和尊敬。
e.g. There is an unquestionable link between job losses and deteriorating services.
人员的裁减和服务质量的下降之间显然是有联系的。