Psychoactive compounds have independently evolved several times over.

精神活性化合物已经独立进化了好几次。

The main psychoactive ingredient in shrooms is called psilocybin.

蘑菇中的主要精神活性成分是裸盖菇碱。

This is a psychoactive drug that we're taking every single day.

这是一种我们每天都在服用的精神药物。

Benzodiazepines are psychoactive drugs that have a relaxing effect.

苯二氮䓬类药物是有镇静效果的精神活性药物。

It's the most widely consumed psychoactive drug in the world, most commonly consumed as coffee.

它是世界上最广泛使用的精神活性药物，最常被用作咖啡。

Benzodiazepines are a type of psychoactive drug that have a relaxing and calming effect.

苯二氮卓类药物是一种具有放松和镇静效果的精神活性药物。

So scientists exposed mice to THC, the psychoactive chemical in cannabis, and then looked at their brains.

所以科学家们给小鼠注射了THC，即四氢大麻酚，这是大麻中能够毒害神经的化学物质，然后观察实验小鼠的大脑变化。

Like ammonia, psilocybin and other psychoactive chemicals may just be an end product of the mushroom's metabolic activities.

像氨一样，裸盖菇素和其他精神活性化学物质可能只是蘑菇代谢活动的最终产物。

The leaves and stems contain some psychoactives, but not that much.

茎叶也含有一些精神活性物质 但不是很多。

The main psychoactive ingredient in shrooms is call psilocybin.

蘑菇中的主要精神活性成分称为裸盖菇素。