He gave her a drink spiked with tranquillizers.

他给了她一杯偷偷放了镇静剂的饮料。

I've tried to get him to come off the tranquillizers.

我试图说服他停止服用镇静剂。

Take one of the tranquillizers; it will settle your nerves.

吃一片镇定药吧，它会安定你的神经。

She had become addicted to tranquillizers.

她吃镇静剂已经上瘾了。

Tranquillizers help alleviate the distressing symptoms of anxiety.

镇静剂有助于缓解焦虑所带来的不安症状。

At the same time I prescribed minor tranquillizers tolower her arousal levels.

同时我给她开一些弱安定药以降低她的警醒水平。

Often, this is exacerbated by either insomnia or oversleeping, comfort-eating, or the ingestion of tranquillizers and other substances which make the original problem worse.

通常，还由于失眠或过度睡眠，暴食，或过量的摄取镇定剂或其它物质使问题更严重。