Mercury is a potent neurotoxin that can harm a developing fetus .

汞是一种很厉害的的神经毒素，可以伤害到发育中的胎儿。

These release vast quantities of neurotoxin and kill almost everything that comes near .

这些腰鞭毛虫释放大量的神经毒素，杀害几乎所有靠近的生命。

Their poison is a neurotoxin that causes pain and can damage the mucus membranes and cornea .

它们的毒液是一种神经毒素，能导致疼痛并使粘液隔膜和角膜毁坏。

Scientists who tested samples said the deaths were caused by a naturally occurring neurotoxin .

测试过样品的科学家们指出，这两只狗的死亡是由自然产生的神经毒素造成的。

The golf ball-sized cephalopod , which lives in the pacific ocean along shallow shores , carries a neurotoxin that can kill an adult human within minutes .

这种高尔夫球大小的头足纲动物生活在太平洋浅水区，带有一种神经毒素，可以在几分钟之内杀死一个成年人。