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
- 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。 - Benzodiazepines have hypnotic and sedative effects, and like antidepressants, dependence and addiction can occur in some patients.
苯有催眠和镇静作用，如抗抑郁药物依赖和成瘾的，可以发生在一些病人。 - 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。 - 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。 - In many cases, a neuromuscular-blocking agent and a potent sedative are needed to facilitate intubation.
在许多病例中，需要使用神经肌肉阻断剂和有效的镇静剂。 - The effects of the sedative have gone off.
镇静剂的作用消失了。 - The sedative makes people very somnolent.
这种镇静剂会让人瞌睡。 - Morphine, derived from opium, is used in medicine as an analgesic, light anesthetic or a sedative.
吗啡是一种阿片衍生物，在医学上用作止痛剂、轻度麻醉剂或镇静剂。 - The doctor prescribed a sedative.
医生开了一服镇静剂。 - Study on Sedative Effect of Electro-acupuncture and Midazolam on Critically Ill Patients
电针联合咪达唑仑对危重症患者镇静作用的研究