dose

名词 dose:

1. a measured portion of medicine taken at any one time
2. the quantity of an active agent (substance or radiation) taken in or absorbed at any one time
   同义词：dosage
3. a communicable infection transmitted by sexual intercourse or genital contact
   同义词：venereal disease, VD, venereal infection, social disease, Cupid's itch, Cupid's disease, Venus's curse, sexually transmitted disease
4. street name for lysergic acid diethylamide
   同义词：acid, back breaker, battery-acid, dot, Elvis, loony toons, Lucy in the sky with diamonds, pane, superman, window pane, Zen

动词 dose:

1. treat with an agent; add (an agent) to
2. administer a drug to
   同义词：drug

1. A dose of this stuff will purge you!
   这种药只须一剂就能让你通便！
2. The smaller boys badly wanted to give the bully a dose of his own medicine.
   那些小男孩儿巴不得让那欺负人的坏蛋也尝点苦头。
3. Give him the dose of his own medicine.
   [谚]以其人之道还治其人之身。
4. He gets through his pay like a dose of salts, and by Monday he's broke.
   一发工资，他就很快花个精光，到了星期一便身无分文了。
5. She dosed up the children with cough syrup.
   她把止咳糖浆给孩子们吃了。
6. Take one dose of this cough syrup three times a day.
   每天服三次这种止咳糖浆，每次服一剂量。
7. In the accident, the workers received a heavy dose of radiation.
   在这次事故中，工人受到大剂量的辐射。

dose

n.Abbr. d.,D.（名词）缩写 d.,D.
Medicine
【医学】
A specified quantity of a therapeutic agent, such as a drug or medicine, prescribed to be taken at one time or at stated intervals.
剂量：一种特定的治疗方法的用量，诸如药剂或药物等一次服用或在一定间隔期服用的剂量
The amount of radiation administered as therapy to a given site.
射线剂量：作为治疗，对指定部位施用的射线剂量
An ingredient added, especially to wine, to impart flavor or strength.
增加剂：尤指加到酒中去的一份增味剂
Informal An amount, especially of something unpleasant, to which one is subjected:
【非正式用语】 遭受：尤其某人遇到的不愉快的事：
例句：
a dose of hard luck.
坏运气

Slang A venereal infection.
【俚语】 花柳病
v.tr.（及物动词）
dosed,dos.ing,dos.es
To give (someone) a dose, as of medicine.
服用：给…服药
To give or prescribe (medicine) in specified amounts.
一剂，一服：按剂量开药

来源：
French
法语
from Late Latin dosis
源自 后期拉丁语 dosis
from Greek dosis [something given]
源自 希腊语 dosis [给的东西]
from didonai [to give] * see dô-
源自 didonai [给予] *参见 dô-

【引伸】
dos.er
n.（名词）