sedatives是什么意思？

sedatives

英['sedətɪvz] 美['sedətɪvz]

• n. 镇静药，镇静剂( sedative的名词复数 )；

例句

• She has to take sedatives to calm her nerves. 她必须服镇静剂来使她的神经镇定。
• Some sedatives produce the paradoxical effect of making the person more anxious... 一些镇静剂适得其反，加重了患者的焦虑。
• A wide variety of mild sedatives and tranquilizers have become available. 现在有许多种镇静剂和安定剂.
• Some sedatives produce the para-doxical effect of making the person more anxious. 一些镇静剂适得其反，加重了患者的焦虑。
• Since July 1967 there has been a restriction on the prescribing of sedatives in Australia. 自从1967年7月起,澳大利亚的镇静药处方受到限制.
• Objective : To investigate the use of sedatives and hypnotics in Beijing. 目的: 调查城市居民使用镇静催眠药的情况.

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  镇静剂
  A sedative is a medicine or drug that calms you or makes you sleep.
  例句
  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 a sedative effect calms you or makes you sleep.
  例句
  Amber bath oil has a sedative effect. 琥珀沐浴油有镇静安神效用。