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
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.- 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。
- They use opium as a sedative, rather than as a narcotic.
- ADJ 有镇静作用的;有催眠作用的
Something that has asedativeeffect calms you or makes you sleep.- Amber bath oil has a sedative effect.
琥珀沐浴油有镇静安神效用。
- Amber bath oil has a sedative effect.
英英释义
noun
- a drug that reduces excitability and calms a person
adj
- tending to soothe or tranquilize
- valium has a tranquilizing effect
- took a hot drink with sedative properties before going to bed
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。