sedative中文什么意思

例句与用法

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1. Some are more stimulatory, others more sedative .
   有些比较起兴奋作用，另一些比较起镇静作用。
2. The doctor had to put him to sleep with a strong sedative .
   大夫只得给他一帖强力镇静剂，让他吃了睡觉。
3. A wide variety of mild sedatives and tranquilizers have become available .
   现在有许多种镇静剂和安定剂。
4. The sedative had left him with an acute headache, and his stomach was raw .
   镇静剂的药性过了，头里痛得厉害，胃内有如针刺。
5. So i asked what i thought would be some sedative questions about her little girl .
   于是我问了几个我认为有镇静作用的关于她小女儿的问题。

英文释义

1. a drug that reduces excitability and calms a person
   同义词：sedative drug, depressant, downer

1. tending to soothe or tranquilize; "valium has a tranquilizing effect"; "took a hot drink with sedative properties before going to bed"
   同义词：ataractic, ataraxic, tranquilizing, tranquillizing, tranquilising, tranquillising

百科释义

A sedative or tranquilizer (or tranquilliser, see American and British English spelling differences) is a substance that induces sedation by reducing irritability or excitement.
详细百科解释