1.Their venom contains chemicals like mandaratoxin, a neurotoxin that harms nerve tissues, in addition to other chemicals that cause allergic reactions.

它们液中含有曼陀罗素等化学物质， 这是一种伤害神神素，此外含有其他引起过敏反应化学物质。机翻

2.But are most common in the brain and spinal nerve tissues, meaning if you happened to consume meat with Prions in it, your risk of infection is high.

最常见是存在于大脑和骨髓神。这意味着如果你不慎食用了带有朊病类，你感染风险就会很高。

3.Every part, brain and body, nerve tissue and fibre, was keyed to the most exquisite pitch; and between all the parts there was a perfect equilibrium or adjustment.

他头脑亦或体, 他神亦或肌纤维, 总之身体每一部分由此成, 全都保持着最佳状态。而且所有这些成部分之间保持着完美平衡, 或者说协调。