英 [ʌnˈkwestʃənəbli] 美 [ʌnˈkwestʃənəbli]
adv. 无可非议地；确凿地，肯定地
without question and beyond doubt
同义词： decidedly / emphatically / definitely / in spades / by all odds
... unquestionable 确实的 unquestionably 无疑地 unquestioned 不成为问题的 ...
... unquestionable 的确的 unquestionably 毫无疑问地 unquestioned 不变成问题（problem）的 ...
... unquestioning adj. 不加疑问的,不犹豫的 unquestionably adv. 无疑地，无可非议地 request v./n. 请求，要求 ...
... undeniably不可否认地，不可辩驳地... unquestionably当然地 undoubtedly无疑地 ...
unquestionable 毫无疑问的；确实的；无可挑剔的
无可非议地；确凿地
It was unquestionably a step in the right direction.
这无疑是朝正确方向迈出的一步。
They have seen the change as unquestionably beneficial to the country.
他们认为这场变革对该国无疑是很有益的。
Now, this thing had actually and unquestionably failed.
现在，它实际上毫无疑问地失败了。
In diplomacy,the chief ministers are unquestionably important in negotiations.
VOA : special.2009.11.01
These are unquestionably strong words, and I think it's impossible for us to overestimate the weight of these words.
毫无疑问，这些言辞非常激烈，我觉得,怎么高估它们的分量都不过分。
弥尔顿课程节选 : 耶鲁公开课
So the structure of this poem is unquestionably Virgilian, but the sentiments that are voiced in this poem are unquestionably Miltonic, and we will recognize them.
因此这首诗的结构毫无疑问是维吉尔式的，但抒发的感情毫无疑问,是弥尔顿式的，这能看的出来。
弥尔顿课程节选 : 耶鲁公开课
The one area where the United States unquestionably leads the world is in spending.
"I've been doing this for 28 years, and unquestionably it's gotten much worse, " Golden says.
Primary elections unquestionably offer a way of calming the perennially troubled waters of Italian politics.
ECONOMIST: Italy takes a wobbly step towards two-party politics