So we're talking at least 30 times deadlier than strychnine.

起码数据上比碱毒 30 倍。

Helms attempted to poison his whole family with strychnine.

【poison】赫尔姆斯企图用毒死全家。

Now, if you ever come across a strychnine tree, and yes there is such a thing, my advice is to stay as far away as possible.

，如果你看到一棵树，别怀疑，这种植物是真的，我的建议是：离它越远越。

It did not; some snakes manufactured a poison different in every respect from that of others, as different as arsenic is from strychnine, and having different effects.

其实没有。有些蛇产生的毒液也在各方面与另外一些毒蛇产生的毒液不同，就像砒霜不同于碱一样。会产生不同的效果。

By blocking that chemical, strychnine puts your muscles in a state of constant stimulation, causing seizures until the point of exhaustion and respiratory failure, in as little as 30 minutes.

于是神经「去除抑制」之下，肌肉连续不断的「收缩」命令造成抽搐、角弓反张、狞笑等症状，最后肌肉力竭完全无力，就和肉毒杆菌一样的效果——呼吸衰竭——往往在 30 分钟之内就死亡啦。

It's native to India and Southeast Asia, and its bark contains a poison called brucine, but the real lethality comes from the trees round green-to-orange fruit which contains the alkaloid strychnine.

原产印度与东南亚，它的树皮富含称为 Brucine 的有毒生物碱。但真正会死人的部分是-圆圆的，绿色到橙色的果实含有有毒生物碱：碱。