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

全球约有250种蛇含有有害毒。

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！

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

研究人员先的毒进行研究，然后向绵羊等供体动物内注射少量毒。

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

“看你能否把毒吸出来。这个伤口相当干净。”

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

这是我们要从其中毒的蛇，我们称它为非洲皮瓦拉。

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抵挡入侵者。

In general, scorpions do not waste their venom.

通常，蝎子不会浪费它们的毒。

Ultimately they managed to identify snakes responsible for 194 bites, 87 of which had harmful venom.

最终他们成功鉴别出咬伤194名伤者的凶手，而其中87种带有毒。

He was laying there unconscious and vulnerable...-And you think I poisoned him with my anti-holiday venom?

他脆弱无意识的躺在那儿...-你认为我的“反节日”理论毒害了他？

It was a voice, a voice to chill the bone marrow, a voice of breathtaking, ice-cold venom.

那是一个说话声，一个令人毛骨悚然、呼吸停止、冰冷恶毒的说话声。

The spines on their fins are filled with venom.

它们的鳍上的刺充满了毒。

Like all primitive spiders, Archaea uses its two gigantic chelicerae and its lightening venom to capture its prey.

跟所有原始蜘蛛一样，古蛛用两个巨大的前螯以及迅猛的毒来捕获猎物。

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

他们恶毒，并不是因为他们认为自己有权力。

One species unleashes one of the most deadly venoms on Earth.

有的能释放出世界上几乎最毒的毒。

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

蛇怪的毒把日记本灼穿了一个洞，还在嘶嘶地冒着黑烟。

The researchers recently asked for venom protein samples from Australian collaborators.

研究人员最近从澳大利亚合作研究人员那里找来毒蛋白样品。

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

像蛇和蝎子一类的动物，它们的毒里也含有限制性肽。

As long as you remove the spine, which contains the venom, you can serve it like a normal fish.

只要能去掉脊骨，像做其他鱼一样就行。

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

迸发的毒暂时麻痹了蟑螂的前腿。

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

这是因为每种毒蛇都会产生的毒种类不同。