Their venom isn't the expression of a feeling of power.

他恶毒，并不是因为他认为自己有权力。

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

像子一类的动物，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。

The snake we're about to extract the venom from, we call it African Pivara.

这是我要从其提取毒液的，我称为非洲皮瓦拉。

When intruders strike, these older warriors fend them off using poisonous venom.

当有入侵者发动攻击时，这些年长的工蚁会用毒液抵挡入侵者。

The venom that surges out temporarily paralyzes the cockroach's front legs.

迸发的毒液暂时麻痹了蟑螂的前腿。

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

卡德摩斯的一些人被缠住窒息而死，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，被的某一些叮咬 并注入毒液是会非常危险的。

The spider's interests, too, may be served by the evolution of non-lethal venom.

非致命毒液的进化可能也符合蜘蛛的利益。

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

他推测这些毒液的进化是为了帮助蜘蛛杀死的猎物——通常是昆虫。

Of course, only about a quarter of all snake species have venom at all.

当然，在所有类只有约四分之一有毒液。

Completely a myth, that venom that went in, is in, end of story.

完全是个迷信，吸入毒液就完了。

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

全球约有250种含有有害毒液。

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

而在所有已知类，加蓬蝰的毒牙最长，毒液毒性最强。

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

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！

That is because each poisonous snake produces a different kind of venom.

这是因为每种毒都会产生的毒液种类不同。

The different protein patterns in the venom can be used to determine the snake species.

毒液不同的蛋白质形式都可以用来决定的种类。

It's like ringing a dinner bell. The Goliath's venom proves fatal to this mouse.

就像按晚餐铃一样。歌利亚的毒液对这只老鼠是致命的。

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

当人分手时，他喜欢怨恨发怒，哭闹指责。