Psychoactive substances are commonly grouped according to whether they are stimulants depressants or hallucinogens.

刺激神经类物质通常分为兴奋剂、镇静剂和幻觉剂。

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Psychoactive substances are commonly grouped according to whether they are stimulants depressants or hallucinogens.

刺激神经类物质通常分为兴奋剂、镇静剂和幻觉剂。

youdao