And this is how it can become very morally pernicious… very morally dangerous.

这对社会道德是极为不利、极为危险的。

But pernicious rumors had already spread.

是，毒的谣言还是散播开了。

A more pernicious trend is the growing number of public-relations workers.

新闻公关人员的增长则是个更为致命的信号。

And that's particularly pernicious for economies with a lot of debt.

这会给有大量债务的经济体带来严重的损害。

The fund found evidence of some of the pernicious consequences of less competition.

IMF发现了一些低竞争力后果的证据。

No, forgive me, you do have anaemia, but it isn't pernicious. - What?

抱歉，你的确有血，非血。 -什么？

That does not absolve cholesterol of blame—on the contrary, carnitine boosts cholesterol's pernicious effect.

这未免除了胆固醇的罪责，恰恰反，左旋肉碱大大助长了胆固醇的害处。

It's pernicious anaemia. They ran some blood tests and telephoned with the news on Monday.

是血。他们拿血样做了测试，周一打电话告诉我结果了。

A pernicious circle of weak growth, bigger deficits and more austerity is setting in.

经济缓慢增长导致循环，会出现更严重的财政赤字和通货紧缩。

However, in the first two, this decreased over time as the pernicious influence of the freeloaders spread.

可是头两种模式中，随着吃白食劣影响的扩展，遵守的人数也跟着下降。

And the difference between their public and personal views can be pernicious- it means deadly or destructive.

而他们对外宣称的观点和其个人观点之间的差距可能对社会是极为不利的，极为有害或毁灭的。

So be really careful about gravity problems because they're pernicious and they really get in the way.

对待“重力问题”要非常小心，因为它们很险，还会阻碍你前进。

And Eric Stice’s experiment reveals another more subtle, and perhaps more pernicious, effect.

Eric Stice 的实验揭示了另一种更微妙、或许更有害的影响。

It worked by infecting people with pus from pox lesions caused by similar but far less pernicious conditions, like cowpox.

其工作原理是让人们感染痘疹伤口流出的脓来产生免疫，这些痘疹由类似危害小得多的疾病（如牛痘）引起。

This is pernicious nonsense on an almost astrological scale.

从占星学的角度来看，这几乎是有害的胡言乱语。

Heavy-metal pollution is by no means the only water-quality problem facing India, but it is one of the most pernicious.

重金属污染绝不是印度面临的唯一水质量问题，却是最致命的问题之一。

It will have a pernicious influence, and set them all running away.

它会产生有害影响，使他们全部逃跑。

Unfathomable that up poisoned by his pernicious system.

难以理解的是，他被他的系统毒害了。

And I think that is what makes it so pernicious to a certain degree.

我认为这就是它在某种程度上如此有害的原因。

If they permeated into the scalp, they were pernicious to health.

如果它们渗透进头发皮，将对健康有害。