tranquillisers
n. 镇静剂;安定药
同义词
参考例子
1.Tranquillisers or anti-depressants, to alleviate the stress of being American.
镇静药和抗抑郁药,以减轻做美国人的压力。
2.The two most commonly used drugs are said to be tranquillisers and corticosteroids.
2种最常使用的药物据说是镇静剂与皮质类固醇。