Instead, it shields science from becoming unchallenged dogma.

正好相反，不断创新让科学免于固步自封。

Binyamin Netanyahu, its prime minister, is unchallenged.

本雅明·内塔尼亚胡作为以色列的总理，他的地位无可争议。

From 1914 to 1924 he was supreme and unchallenged.

在1914年至1924年期间，他首屈一指，独霸影坛。

And the father's authority is unchallenged.

父亲的权威不可挑战。

Its status had been left unchallenged for only six short years.

仅仅 6 年之，它的地位就被撼动了。

..at the fact that America enjoyed this unchallenged cultural hegemony.

因为美国雄踞着无可匹敌的文化霸权地位。

All were bitterly complained of at first, and then acquiesced in and forgotten. Things went from bad to worse unchallenged.

最初，一切都曾苦苦申诉，来便一一默然处之，而且忘怀了。事态江河日下地坏下去，却没有异议了。

The US and Britain have agreed that the suspected use of chemical weapons by the Syrian government cannot go unchallenged.

美国和英国认为，叙利亚政府涉嫌使用化学武器的事情是不能回避的。

However, the concept of millennial burnout has not gone unchallenged.

然而，千禧一代倦怠的概念并非没有受挑战。

Yet, within this realm, Hades wields absolute authority, unchallenged, unyielding.

然而，在这个领域内，哈迪斯拥有绝对的权威，不容挑战，不屈不挠。

You just allowed 8,000 men to approach unchallenged.

你放八千士兵大摇大摆闯进来。

Let me be clear. You're leaving PC Brett's evidence unchallenged?

我明确一下 你不质疑布雷特警的证据?

For instance,   Vespasian manipulated the Roman coinage to present himself as the unchallenged new emperor.

例如，维斯帕芗操纵罗马货币，将自己描绘成无可争议的新皇帝。

But if there aren't any facts, our narratives are just going to rush forward unchallenged, right?

但如果没有任何事实，我们的叙述就会不受挑战地向前冲，对吧？

They should be quick to respond to letters to the editor, lest animal rights misinformation go unchallenged and acquire a deceptive appearance of truth.

他们应该对报刊的读者来信及时做出反应， 以防止动物权利的误导言论在毫无质疑的情况下横行，从而获得一副真理的面容。

The men handed themselves into the police after they were sent by the Turkish authorities to the wrong airport and were able to leave the airport unchallenged.

这些人被土耳其当局送往错误的机场，然向警察自首，于是得以顺利离开机场。

Harry pretended his bad mood had no other cause but the approaching exams, and as his fellow Gryffindors were sick of studying themselves, his excuse went unchallenged.

哈利假装自己的坏心情全都是正在临近的考试引起的。他的格兰芬多同学们已经被功课压得心烦意乱，所以没入怀疑他的借口。

The first company in history to be worth more than one billion dollars and it will dominate the steel business for almost one hundred years, virtually unchallenged.

是历史上第一家价值超十亿美元的公司 近一百年的时间里 它在钢铁行业的主导地位 都没有受挑战。

16 They should be quick to respond to letters to the editor, lest animal rights misinformation go unchallenged and acquire a deceptive appearance of truth.

16 他们应该迅速回复给编辑的信件，以免动物权利的错误信息不受质疑， 并获得具有欺骗性的真相。

While the later Crusades against pagans and other Christian groups continued for a  few more centuries, the scope, scale, and impact of the initial Crusades remained unchallenged.

虽然来针对异教徒和其他基督教团体的十字军东征持续了几个世纪，但最初十字军东征的范围、规模和影响仍然没有受挑战。