dose

英 [dəʊs]

美 [doʊs]

n.  (药的)一剂，一服; 一份; 一次; 一点
v.  给(某人)服药

复数：doses　过去分词：dosed　现在分词：dosing　过去式：dosed　第三人称单数：doses　

CET4CET6考研IELTSGRETEM4TEM8

Collins.2 / BNC.3251 / COCA.3523

短语动词

习惯用语

n.

like a dose of salts
• 很快地；一下子
  very fast and easily
a taste/dose of your own medicine
• 自己曾给别人的苦头
  the same bad treatment that you have given to others
• Let the bully have a taste of his own medicine.
  让那个恶棍得到报应吧。

牛津词典

noun

• （药的）一剂，一服
  an amount of a medicine or a drug that is taken once, or regularly over a period of time
  1. a high/low/lethal dose
     大 / 小 / 致死剂量
  2. Repeat the dose after 12 hours if necessary.
     如果需要，12小时后再服一剂。
• 一份；一次；一点
  an amount of sth
  1. A dose of flu kept me off work.
     一场感冒使得我上不了班。
  2. Workers at the nuclear plant were exposed to high doses of radiation.
     核电站的工作人员受到大量辐射。
  3. I can cope with her in small doses (= for short amounts of time) .
     我只能跟她应付片刻。

verb

• 给（某人）服药
  to give sb/yourself a medicine or drug
  1. She dosed herself up with vitamin pills.
     她给自己服了一些维生素片。
  2. He was heavily dosed with painkillers.
     他服用了大量止痛药。

柯林斯词典

• N-COUNT (药物等的)一剂，一服
  Adose ofmedicine or a drug is a measured amount of it which is intended to be taken at one time.
  1. One dose of penicillin can wipe out the infection.
     一剂青霉素就能消除感染。
• N-COUNT (尤指数量很多的)一份，一次，一点
  You can refer to an amount of something as adose ofthat thing, especially when you want to emphasize that there is a great deal of it.
  1. She was born with a healthy dose of self-confidence...
     她天生就充满自信。
  2. The West is getting a heavy dose of snow and rain today.
     西部今天将迎来一场大的雨夹雪。
• VERB 给…服药
  If youdosea person or animalwithmedicine, you give them an amount of it.
  1. The doctor fixed the rib, dosed him heavily with drugs, and said he would probably get better...
     医生接好了肋骨，给他服用了大剂量的药，并说他可能会有所好转。
  2. I dosed myself with quinine.
     我服用了奎宁。
  3. Dose upmeans the same asdose.
     
  4. I dosed him up with Valium.
     我给他服了安定剂。

英英释义

noun

• street name for lysergic acid diethylamide
  Synonym:acidback breakerbattery-aciddotElvisloony toonsLucy in the sky with diamondspanesupermanwindow paneZen
• a measured portion of medicine taken at any one time
  Synonym:dosage
• the quantity of an active agent (substance or radiation) taken in or absorbed at any one time
  Synonym:dosage
• a communicable infection transmitted by sexual intercourse or genital contact
  Synonym:venereal diseaseVDvenereal infectionsocial diseaseCupid's itchCupid's diseaseVenus's cursesexually transmitted diseaseSTD

verb

• administer a drug to
  1. They drugged the kidnapped tourist
  Synonym:drug
• treat with an agent
  1. The ray dosed the paint

双语例句

• One dose of penicillin can wipe out the infection.
  一剂青霉素就能消除感染。
• The smaller boys badly wanted to give the bully a dose of his own medicine.
  那些小男孩巴不得让那些欺负人的坏蛋也尝点苦头。
• Asthma drugs are not addictive and you don't need to keep increasing the dose. If anything, the reverse is true.
  哮喘药物不会造成药物依赖，你不用持续增大剂量。甚至正相反，减小剂量才对。
• Give the cow a dose when she falls off her food.
  这头母牛食欲不振时就给它一剂药吃。
• Someone had fed him a lethal dose of cyanide
  有人给他下了致命剂量的氰化物。
• If I don't get my daily dose of Aspartame I wake up and dread reality.
  如果我没有得到我的每日剂量的阿斯巴甜我醒来和恐惧的现实。
• The pharmacist carefully measured out a dose of herbal medicine and told me how to brew it.
  药剂师仔细地配好一服中药，并告诉我煎药的方法。
• ( of liquid medicine) dose one measure each time.
  每次服一小格。
• An excessive dose of an anti-ChE drug results in a cholinergic crisis.
  过量的抗che药导致胆碱能危象。
• We assessed the dose response of relaxin's effect on symptom relief, other clinical outcomes, and safety.
  我们评估了松弛素对缓解症状，临床结果及安全性的剂量反应。