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sedative

英 [ˈsedətɪv]

美 [ˈsedətɪv]

n.  镇静剂
adj.  镇静的,镇定的,止痛的; 使镇静的,使安静的

复数:sedatives 

GRETEM8

Collins.1 / BNC.20368 / COCA.18556

牛津词典

    noun

    • 镇静剂
      a drug that makes sb go to sleep or makes them feel calm and relaxed

      柯林斯词典

      • N-COUNT 镇静剂
        Asedativeis a medicine or drug that calms you or makes you sleep.
        1. They use opium as a sedative, rather than as a narcotic.
          他们把鸦片用作镇静剂而不是毒品。
      • ADJ 有镇静作用的;有催眠作用的
        Something that has asedativeeffect calms you or makes you sleep.
        1. Amber bath oil has a sedative effect.
          琥珀沐浴油有镇静安神效用。

      英英释义

      noun

      adj

      双语例句

      • Give the patient a sedative to help him sleep.
        给病人镇静剂以助他睡眠。
      • Should I get a sedative?
        要不要我拿一针镇静剂?
      • A colorless crystalline drug used as a sedative; irritates the stomach and can be addictive.
        用作镇静作用的无色晶状药物;刺激胃并且可上瘾。
      • Objective: To screen and compare the effective component of the sedative and hypnotic effects of Fructus Schisandrae.
        目的:研究并比较南、北五味子不同溶剂提取物对小鼠镇静、催眠作用的影响。
      • The sedative I gave youis very mild.
        我给你的镇静剂是很温和的。
      • Objective To observe the sedative and hypnotic effects of ophiopogon japonicus in mice.
        目的观察麦冬对小鼠的镇静催眠作用。
      • Fexofenadine was the second era antihistamine drug used to treat anaphylaxis, and was not sedative and heart toxicity.
        非索非那定是第二代抗组胺药物,用于治疗过敏性疾病,无嗜睡,无心脏毒性,副作用小。
      • The effects of the sedative have gone off.
        镇静剂的作用消失了。
      • A sedative had been administered to the patient.
        给病人服了一片镇静药。
      • I thought the sedative might be interfering.
        我想是镇静剂的作用被削弱了。