disco biscuit

He was caught with a disco biscuit in his pocket at the concert.

他在音乐会上被发现口袋里有一片镇痛剂。

She warned her friends never to accept a disco biscuit from strangers.

她警告朋友们永远不要接受陌生人给的镇痛剂。

The movie portrays the 1970s club scene, where disco biscuits were commonly used.

这部电影描绘了1970年代的俱乐部场景，当时使用镇痛剂很普遍。