| 释义 | 
		sedative美 ['sedətɪv]  英 ['sedətɪv]  - adj.镇静的;镇定的;止痛的
 - n.镇静药
 - 网络镇静剂;镇定剂;止痛药
 
 adj. tranquilizing,soothing,relaxing,soporific n. tranquillizer,narcotic,downer,tranquilizer 1.  | 镇静药a drug that makes sb go to sleep or makes them feel calm and relaxed  |  
 n.  | 1. a drug or other agent that induces sedation 2. a drug that makes someone calmer, or makes them sleep  |  adj.  | 1. inducing sedation, especially by means of a tranquilizing drug  |  
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