There are about 250 types of snake worldwide that have harmful venom.

全球约有250种蛇含有有害毒液。

The venom of this species is potent enough to kill a human.

这种蝎子的毒液足以毒死一个人。

And animals like snakes and scorpions use constrained peptides in their venom.

像蛇蝎子一类的动物，它们的毒液里也含有限制性肽。

Researchers study the extracted venom before injecting small amounts into donor animals like sheep.

研究人员先对提取的毒液进行研究，然后向绵羊等供体动物内注射少量毒液。

It choked some of Cadmus' men and blasted others with venom.

卡德摩斯的一些人被蛇缠住窒息而死，其他人受到了毒液的攻击。

However, there are some species whose bites and venom can be extremely dangerous.

然而，被它们中的某一些叮咬 并注入毒液是会非常危险的。

The venom, they presumed, evolved to help the spiders kill their prey- normally insects.

他们推测这些毒液的进化是为了帮助蜘蛛杀死它们的猎物——通常是昆虫。

Its alter ego has the longest fangs and most venom of any known snake species.

而在所有已知蛇类中，加蓬蝰蛇的毒牙最长，毒液毒性最强。

The Basilisk venom had burned a sizzling hole right through it.

蛇怪的毒液把日记本灼穿了一个洞，还在嘶嘶地冒着黑烟。

You forgot the lesson about vervain. She takes a vampire venom, duh!

你忘了马鞭草的教训了。她喝了吸血鬼的血，笨蛋！

When people split up, they prefer venom and fireworks, tears and accusations.

当人们分手时，他们喜欢怨怒，哭闹指责。

His Noxious venom defiling the air and great earthquakes shattered the land.

他的有毒毒液污染了空气，大地震使大地颤抖。

" It's not the venom itself that will cure the coronavirus, " he added.

他还表示，" 治愈冠状病毒的并不是毒液本身。"

But grasshopper mice injected with venom fussed for only a few seconds.

但注射毒液的食蝗鼠却只有有几秒钟的小骚乱。

In general, scorpions do not waste their venom.

通常，蝎子不会浪费它们的毒液。

See if you can suck the venom back out. The wound is fairly clean.

“看你能否把毒液吸出来。这个伤口相当干净。”

Immune to the paralyzing venom of the sea anemone, clownfish hide in her tentacles.

小丑鱼对海葵的麻痹毒液免疫，躲在海葵的触手里。

In a paper published recently by Toxicon, they report how a protein called eristostatin, which can be extracted from the venom of the Asian sand viper, helps people's immune systems fight malignant melanoma.

最近，他们表了一篇名为《毒素》的论文，介绍了从亚洲沙蝰的毒液中可以提取蛇毒蛋白质，这种蛋白质可激人类免疫系统对抗恶性黑瘤。

If I want to show the snake's fangs, the best thing I can do is allow it to bite of its own free will, and the best way to do that is to slightly mock snakes for venom extraction.

如果我想展示蛇的毒牙，最好的办法就是让它随便咬上什么，最好是稍微逗弄它，让它分泌毒液。

And thus every one knows about it, so that when the master praises Derossi they all turn to look at Votini, who chews his venom, and the little mason makes a hare's face at him.

所以大家都知道。只要先生一称赞代洛西，大家就对华梯尼看，华梯尼必定在那里苦笑。“小石匠”常在这种时候装兔脸给他看。