1
it is undeniable that + clause
It is undeniable that climate change is a serious issue.
不可否认的是，气候变化是一个严重的问题。
不可否认的；无可争辩的
先理解核心含义，再看它在真实句子里的用法。
不可否认的；无可争辩的
impossible to deny; irrefutable
It is undeniable that climate change is a serious issue.
不可否认的是，气候变化是一个严重的问题。
无可辩驳的；无法否认的。
Irrefutable, or impossible to deny.
不可否认的
not possible to deny
The team's improvement over the past year is undeniable, as their results clearly show.
球队在过去一年里的进步是不可否认的，因为他们的成绩清楚地表明了这一点。
There is an undeniable sense of excitement in the air as the festival approaches.
节日临近时，空气中弥漫着一种不可否认的兴奋感。
Her commitment to the community is undeniable; she volunteers every single weekend.
她对社区的奉献是不可否认的；她每个周末都做志愿者。
It is undeniable that climate change is a serious issue.
不可否认的是，气候变化是一个严重的问题。
常与 fact, truth, proof, evidence 等名词搭配。
She presented undeniable evidence.
她提供了不可否认的证据。
His argument is undeniable in its logic.
他的论点在逻辑上不可否认。
Not this
He is undeniable smart.
Use this
He is undeniably smart.
Undeniable 是形容词，不能修饰形容词 smart；应使用副词 undeniably。
Not this
That is undeniable he is right.
Use this
It is undeniable that he is right.
Undeniable 后面通常接 that 从句，且需用形式主语 it，构成 It is undeniable that...
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
不可否认的事实
It is an undeniable fact that the climate is changing.
气候正在变化是一个不可否认的事实。
确凿的证据
The report provides undeniable evidence of the company's misconduct.
这份报告提供了公司不当行为的确凿证据。
不可否认的魅力
The old town has an undeniable charm that attracts thousands of visitors.
这座老城有着不可否认的魅力，吸引了成千上万的游客。
不可否认的重要性
Her research is of undeniable importance to the field of medicine.
她的研究对医学领域具有不可否认的重要性。
不可否认的才能
He showed an undeniable talent for music at a very young age.
他在很小的时候就展现出不可否认的音乐才能。
不可否认的影响
Social media has had an undeniable impact on how we communicate.
社交媒体对我们的沟通方式产生了不可否认的影响。
不可否认，我们本该如此。（英国组合 The Wanted 的歌曲《Undeniable》歌词）
The band's success is undeniable after topping the UK charts.
登顶英国排行榜后，这支乐队的成功是不可否认的。
Use undeniable naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
拆开记：un（不）+ deny（否认）+ able（可…的）＝不可否认的。想想法庭上铁证如山，没人能说“不”。
语域：mixed 常见场景：正式演讲或学术写作、日常交谈中强调无可争辩的事实 该词在正式与日常场合都比较常见；搭配“It is undeniable that...”多用于书面或正式表达，口语中则常用来强调事实。
常用于 It is undeniable that... 结构
Dictionary facts from ECDICT, WIKTIONARY.