“毒素”的拼音为：dú sù...

龙的毒素会引起瘫痪、肿胀和恶心。Poison from the weaver fish causes paralysis, swelling, and nausea.问题在于废气中含有很多毒素。The problem was that the exhaust gases contain many toxins.他们快把蓖麻毒素——一种致命的植物毒素——研发为武器了。They were close to weaponizing ricin...

“毒素”的英语可以翻译为：[生]toxin，poison ...