神经毒素

例句：

1. 1. The exposure to heavy metals can cause neurotoxicity in humans.
   接触重金属会导致人类神经毒性。
2. 2. The research team discovered a new type of neurotoxin that could be used as a weapon.
   研究小组发现了一种新的神经毒素，可以作为武器使用。
3. 3. The patient was diagnosed with neurotoxicosis after the accident.
   患者在事故后被诊断出神经毒性。