Although impure liquid hydrazine doesn't explode, it can certainly boil vigorously and spray hot and chemically toxic liquid around, which can endanger the safety of people nearby.

不纯的液肼虽然不会爆炸，但肯定会剧烈沸腾，并向周围喷出炽热的化毒性液体，危及附近人员的安全。

The streaks would be different if the coin was impure.

如果硬币不纯，条纹会有所不同。

He saw your bite, he said that your blood is impure.

他看到你身上的咬痕，他说你的血已经不纯。

He wasn't first, he didn't get rich, he didn't get famous, so he quit.

最后，在1903年12月17日，怀特兄弟成功起飞，但是当时没有任何其他人在场目睹。们是在几天后才知道的。后来的事情进一步证实兰利动机不纯，他在怀特兄弟成功的当天就辞职。他本来应该可以说： “伙计们，这真是一项伟大的发明，可以改进你们的技术。” 但是他没有，因为他不是第一个制造出飞机的人，他就不会得富有，他也不会得有名，所以他辞职。

In 1908, Harvey Wiley, who was then the head of the US Food and Drug Administration, sought to have saccharin eliminated from the food supply as an impure additive.

1908 年，时任美国食品和药物管理局局长的哈维·威利试图将糖精作为一种不纯的添加剂从食品供应中剔除。

In a May CBS News poll, 53% of Americans said they believed Mueller's investigation was politically motivated, up 5 points in five months.

哥伦比亚广播公司5月份的一项民意调查显示，53%的美国人认为穆勒的调查政治动机不纯，5个月时间里这一比例上涨5%。

But you do get credit for one thing. You came to visit me, even if it was for an ulterior motive.

但是至少有一件事，你值得嘉奖。尽管动机不纯你总算来看。

They weren't pure enough, he said.

他说那些玩意不纯。

Entrapment means that you were persuaded.

被诱骗意味着你本身动机不纯。

It said: 'I am returning your chemicals, as they are impure and therefore useless.

“现将刚购的那批货退还，质地不纯，不合用途。

Now, while chemically pure water is an insulator, most water is impure.

现在， 虽然化纯水是绝缘体，但大多数水都是不纯的。

They're not things. They're impermanent. They're messy. They're impure.

它们不是东西。 它们是无常的。 他们很乱。 他们是不纯的。

Even good beans can be roasted impurely just because wholesale roasters compete on razor-thin margins.

即使是好豆子，也可能因为批发商为微薄的利润而竞相加工，导致烘焙不纯。

I was not pure, the teleporter insists on inner pure, I was not pure.

— — 不纯， 传送者坚持内心的纯，不纯。

So, really, if your intentions are not great, it doesn't matter to me.

所以，说真的，如果你的意图不纯，并不在意。

The word 'born' this would be written with the AW as in law vowel, followed by R. When these two sounds come together in the same syllable, like here, the AW as in law vowel is not pure.

“born” 这个词将用 AW as in law 元音书写， 后跟 R。当这两个声音一起出现在同一个音节中时， 就像这里一样， AW as in law 元音是不纯的。

But from another spectroscopic analysis, based on the electrons, they showed that its gold was an impure alloy, in contrast to the near 24-carat version of the metal used for coins made in Rome.

但是，根据另一项基于电子的光谱分析，他们表明黄金是一种不纯的合金， 这与罗马制造的硬币所用的近 24 克拉的金属形成鲜明对比。

And then you don't need to go take that next dark step to then spend all your time warning everybody else that there's dark people out there with dark motives and all that.

这样一来，你就不必迈出那下一步黑暗的步伐，然后花费所有时间警告其他人，外面有动机不纯的阴暗人物等等。

The thing that stood out to me like a flashing neon sign was the way God empowers sinful people with wicked motives to accomplish his righteous plan.

最令印象深刻、如霓虹灯般闪耀的一点是，上帝如何赋予那些动机不纯的罪人力量，去实现他正义的计划。

Why do you always assume my motives are nefarious?

你们为什么总觉得动机不纯？