音标:['sedәtiv] ; 柯林斯词典等级:1 级;
a. 使安静的, 使镇静的
n. 镇静剂
n. a drug that reduces excitability and calms a person
词型变化:名词复数形式 : sedatives
考试类型:[GRE]
词性分布:
名词84%
形容词16%

sedative的用法和样例:

例句

用作形容词(adj.)
  1. Barbiturates are used for their calming, sedative effects.巴比妥酸盐类具有镇静、安神作用。
  2. The doctor gave her a sedative medicine and she then slept for eight hours.医生给她一种镇静药后她睡了八小时。
用作名词(n.)
  1. The doctor gave him a sedative to help him sleep.医生给了他镇静剂帮助他入睡。

词汇搭配

  • bezoar sedative pills牛黄清心丸
  • sedative and heart-invigorating pill安神补心丸
  • nerve sedative神经镇静剂
  • zinc oxide sedative treatment氧化锌安抚治疗...
  • cinnabar sedative pill朱砂安神丸
  • cerebral sedative[医] 大脑镇静剂...
  • knock sedative抗震的
  • cardiac sedative强心剂
  • cow-bezoar sedative bolus牛黄清心丸
  • gastric sedative胃镇静药
  • knock-sedative dope抗爆混合物

经典引文

  • A late..breakfast, with the additional sedative of a news-paper.

    出自:Dickens
  • He may prescribe a sedative or other relaxing drugs.

    出自:B. Spock
【近义词】

[00:02.80]We need Robert Fischer 我们要设法让罗伯特费舍尔 [00:04.10]to have a positive emotional reaction to all this. 对此产生积极的回应 [00:06.74]All right, well, try this. Um.... 好吧 试试这个 呃 [00:08.74]My father acc

发表于:2018-11-30 / 阅读(359) / 评论(0) 分类 社交美语

[00:02.61]Ha, ha. You wait, they'll turn ugly. 哈哈 等着吧 他们会变坏的 [00:04.71]No one likes to feel someone else messing around in their mind. 没人喜欢脑子里有别人捣乱 [00:07.77]Cobb can't build anymore, can he? 柯布不能再

发表于:2018-11-30 / 阅读(264) / 评论(0) 分类 社交美语

AA: Im Avi Arditti with Rosanne Skirble, and this week on Wordmaster -- the art of rap. This form of music sprang from the hip-hop culture of young, urban African Americans. RS: But, as often happens with black music, it is a white artist who is gett

发表于:2018-12-03 / 阅读(251) / 评论(0) 分类 英语单词大师-Word Master

Studies Explore Impact of Music and the Brain 研究探索音乐对大脑的影响 Hospitals employ many therapeutic methods. In addition to medication, there are interventions like massage therapy and hypnosis. So why use music? Theres a couple of r

发表于:2018-12-08 / 阅读(183) / 评论(0) 分类 VOA常速英语2013年(十二月)

Prosecutors have charged Michael Jackson's doctor with involuntary manslaughter. Michael Jackson's family arrived at the LA court to see Conrad Murray charged over the singer's death. Dr. Murray is accused of acting without caution when he administer

发表于:2018-12-11 / 阅读(240) / 评论(0) 分类 澳洲ABC新闻快递2010年

Well, joining us now by phone right now from the Los Angeles county jail is Conrad Murray. Also with us, his attorney, Valerie Wass. Dr. Murray, appreciate you being with us. There are a lot of questions I'd like to ask you obviously about this AEG L

发表于:2018-12-19 / 阅读(253) / 评论(0) 分类 CNN2013年(四)月

Taking Prescription Drugs Paula: Okay, Im off to bed. Marcus: Wait a second. Where are you going with all of those pill bottles? Paula: My doctor prescribed a couple of medications to help me sleep. Marcus: Let me see those. You have four different m

发表于:2018-12-27 / 阅读(296) / 评论(0) 分类 2014年ESL之就医和人际交往

Boy, we just wasted a whole morning, Roy complained over the phone to his middle-aged son. Roys wife had been scheduled for a magnetic resonance imaging (MRI) exam, because her shoulder had been bothering her for months. It had gotten to the point wh

发表于:2018-12-31 / 阅读(197) / 评论(0) 分类 365个英语简短小故事

这一段是迈克带领众逃犯通过精神病病房来到医务室,打算再从医务室逃脱出去的一段。假扮成精神病患者、混进病房、干掉狱警,这一段真是险境丛生、惊险刺激。 [00:41.62][剧情] [01:01.26]播放音频 [01:03.19]We're in the sticks. [01:04.68]You know how many people

发表于:2019-01-01 / 阅读(242) / 评论(0) 分类 越狱第一季

5. Interactions或drug Interactions(相互作用,或药物的交互作用):本项内容主要是介绍药物合用时的注意事项。 例11 Temaril tablets should not be administered with 4 hours of medications containing mgnesium,alumini

发表于:2019-01-08 / 阅读(260) / 评论(0) 分类 医学英语

By Jessica Berman Washington 23 July 2006 Last week, a U.S. doctor and two nurses were charged with murdering four seriously ill patients who were trapped with hundreds of others in a flood-damaged, sweltering New Orleans hospital after hurricane Ka

发表于:2019-01-12 / 阅读(273) / 评论(0) 分类 2006年VOA标准英语(七月)

Music Industry Addresses Drug, Alcohol Problems The shocking stories are familiar - lives cut short by alcohol and drug abuse. Cocaine contributed to Whitney Houston's death. She drowned in her bathtub in a Beverly Hills hotel earlier this year. Mich

发表于:2019-01-13 / 阅读(170) / 评论(0) 分类 VOA标准英语2012年(五月)

我们今天要讲的两个习惯用语其中的关键词是mud。大家也许知道mud是泥浆。今天要学的第一个习惯用语是: a stick-in-the-mud。 Stick这个词在这儿显然是名词,名词stick最普通的意思是棍棒。 棍棒

发表于:2019-01-14 / 阅读(330) / 评论(0) 分类 美国习惯用语

Broadcast on Coast to Coast: December 5, 2002 MUSIC: Lose Yourself/Eminem (8 Mile soundtrack) AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster -- the art of rap. This form of music sprang from the hip-hop culture of young, urban

发表于:2019-01-25 / 阅读(202) / 评论(0) 分类 词汇大师(Wordmaster)

A woman golfing with her husband and her mother was taken to the local hospital yesterday afternoon. The woman was struck by a golf cart driven by her mom. Ginger Rogers, 55, was hit by the cart about 2 p.m. at Fairway Golf Course. She was examining

发表于:2019-02-03 / 阅读(314) / 评论(0) 分类 365个英语简短小故事

病人:我严重感冒。另外,还伴有头疼。请问我应该服用些什么药呢? Patient: I have a terrible cold. Apart from that, I have a headache. Can you suggest something I can take to relieve the pain? 药剂师:你没有药方吗? Chemist: Don't you have a prescriptio

发表于:2019-02-06 / 阅读(228) / 评论(0) 分类 英文语法词汇

Michael Jackson's personal physician, Conrad Murray, has gone on trial in Los Angeles, charged with involuntary manslaughter of the singer. 杰克逊的私人医生Conrad Murray因涉嫌过失杀人罪在美国洛杉矶出庭受审。 Prosecutors sai

发表于:2019-02-06 / 阅读(289) / 评论(0) 分类 英语万花筒

stick这个词在这儿显然是名词,名词stick最普通的意思是棍棒。棍棒能牢牢地插在泥地里,没有松动的余地,当然a stick in the mud这个习惯用语是另有比喻意义的。它指某一种人。究竟是什么样的

发表于:2019-02-09 / 阅读(298) / 评论(0) 分类 美国俚语

This is AP news minute. 1. A newly released deposition showed comedian Bill Cosby admitted giving sedative to at least one of the women accusing him sexual assault. Cosby's attorney has not responded as early Tuesday. 2. One person is dead after a po

发表于:2019-02-11 / 阅读(223) / 评论(0) 分类 美联社新闻一分钟2015(七)月

英语四级范文:电视对人们沟通带来的影响【题目】 Do you agree or disagree with the following statement? Television has destroyed communication among friends and family. Use specific reasons and examples to support your opinion. 【

发表于:2019-02-25 / 阅读(228) / 评论(0) 分类 四六级写作指导
学英语单词
.is
abdominal influenza
abrupts
ad-libs
adjuratory
adjustable thrust journal
alveomycin
Anabact
angle of polarization
Arachniophyllum
arrope
atmospheric condition monitor
baby wear
Ban Khlong Hoi Khong
behavio(u)ral trait
Bellinl's ducts
Bersanian
bill of three parts
black caraway
bragh
catalyst geometry
cellular branch
chain drive unit
Clematis L.
coddy cake
coefficient of phase modulation
correlational analyses
cost effective manner
defraude
deutzia glaberrtma koehne
Dickey's fibers
director of teaching affair
double seaming
extrarenal aotemia
fantastic
freight train locomotive
fullness sensation in chest
gaba(gamma-aminobutyric acid)receptor
group call broadcast service
hand sketch
hard maturing stage
hidden-surface removal
high energy particles
high flow rate
hop aroma
inorganic crystal chemistry
jorams
Kerr-effect liquid
landscape ecological construction
lateral medullary lamina
mean lower low-water
minor tranquilizer
miscue analysis
mufon
nettiest
o.s.
oalds
Paederia spectatissima
Pakistanian
paralyse
peak sound power
pharmaceutical scales
planeloads
plantain-eater
plaster conglomerate
plate groove exchanger
platinum resistance thermometer scale
pondy
presenting complaint
prices fluctuating within a certain range
principle of multiplier
publik
quantity of currency
quils
radioracemization
refectorial
revenue forecast
rice plantation
rushalls
section depth
semi-metallic luster
signal stay
soldered splice
solid fuel-fired boiler
spell backward
ST_ability-and-experience_experienced
SYMPATHICS
synthetic liquid insulating material
tent town
total correction
tra la
traction bandage
Trin.
tullibodies
turning basin
unbandaged
untenant
vermin-proof package
vipers
virus-X disease
water resistance gasket
websmith