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 dose [dos]   添加此单词到默认生词本
n. 剂量, 服用量

vt. 给药, (用药)医治

vi. 服药

[化] 剂量; 药量

[医] 量, [一次]剂量, 一剂


  1. 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。
  2. 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。
  3. She dosed up the children with cough syrup.
    她把止咳糖浆给孩子们吃了。


dose
[ noun ]
  1. a measured portion of medicine taken at any one time

  2. <noun.artifact>
  3. the quantity of an active agent (substance or radiation) taken in or absorbed at any one time

  4. <noun.quantity>
  5. a communicable infection transmitted by sexual intercourse or genital contact

  6. <noun.state>
  7. street name for lysergic acid diethylamide

  8. <noun.artifact>
[ verb ]
  1. treat with an agent; add (an agent) to

  2. <verb.change>
    The ray dosed the paint
  3. administer a drug to

  4. <verb.body> drug
    They drugged the kidnapped tourist


Dose \Dose\, v. t. [imp. & p. p. {Dosed}; p. pr. & vb. n.
{dosing}.] [Cf. F. doser. See {Dose}, n.]
1. To proportion properly (a medicine), with reference to the
patient or the disease; to form into suitable doses.

2. To give doses to; to medicine or physic to; to give
potions to, constantly and without need.

A self-opinioned physician, worse than his
distemper, who shall dose, and bleed, and kill him,
``secundum artem.'' -- South

3. To give anything nauseous to.


Dose \Dose\ (d[=o]s), n. [F. dose, Gr. do`sis a giving, a dose,
fr. dido`nai to give; akin to L. dare to give. See {Date}
point of time.]
1. The quantity of medicine given, or prescribed to be taken,
at one time.

2. A sufficient quantity; a portion; as much as one can take,
or as falls to one to receive.

3. Anything unpleasant that one is obliged to take; a
disagreeable portion thrust upon one; also used
figuratively, as to give someone a dose of his own
medicine, i. e. to retaliate in kind.

I am for curing the world by gentle alteratives, not
by violent doses. -- W. Irving.

I dare undertake that as fulsome a dose as you give
him, he shall readily take it down. -- South.

4. a quantity of radiation which an object absorbs, or to
which it is exposed.
[PJC]

  1. SmithKline Beckman Corp. said the Food and Drug Administration approved the use of a 800 milligram, once-daily dose of Tagamet for treatment of gastric and duodenal ulcers.
  2. If there can be a successor to Evelyn Waugh, with a liberal dose of JR Ackerley, Carr might be it. He is now 80. Averaging one novel a decade might seem slow work.
  3. A rush of foreign investment, with a big dose of imported machinery, could batter Hungary's balance of payments and spur further price increases.
  4. The band's political message is more sophisticated than the usual oh-wow-man-heavy rock dose.
  5. Just enjoy them; don't try to see the reality," Goldman said. "My books are a cold dose of reality.
  6. One gram is considered a fatal dose for humans.
  7. If the latest dose of realism makes for a spell of reflection, it may be no bad thing. This is not to say that the travails of O&Y can quite be dismissed.
  8. Coroner Raymond Carrillo found Mrs. Kent died of a lethal dose of barbiturates and ruled her death a homicide.
  9. "I suggest that those folks could save a lot of money and get a great dose of Third World reality simply by walking through the barrio in Los Angeles," West Virginia Commerce Commissioner John Brown said Wednesday.
  10. In February, scientists decided that 20 Byelorussian villages must be evacuated because over a lifetime their residents would receive an unacceptably high dose of radiation.
  11. At that level, a young child would have to eat at least 2,000 grapes to ingest a lethal dose, he said.
  12. One gram of the chemical is considered a fatal dose.
  13. To get the same dose, consumers would have to drink three, six-ounce servings a day.
  14. Instead, a dose of deregulation and free-spending led to hyper-inflation and huge debts in the mid-1980s. After his retirement, Menachem Begin rarely ventured out of his Jerusalem apartment.
  15. A worsening trade deficit means a double dose of bad news for the Bush administration.
  16. Banks will need time - and probably a hefty dose of inflation as well - to forget the pain they caused.
  17. A course of treatment consists of 1 dose per day for 10 straight days.
  18. They said 78% of the mice had seizures after an aspartame dose equivalent to that received by a human adult who drinks about 1.5 liters of aspartame sweetened diet soda.
  19. The researchers calculate that a needle contaminated with the infected blood of someone who is free of AIDS symptoms would carry six-hundredths of an infective dose, while a needle from someone with AIDS symptoms could carry seven infective doses.
  20. Siddiqui responded that the department has studied the health of people in previous spray areas and has found no ill effects from the tiny dose of malathion spread over each acre.
  21. Two formulations of TPA were studied at various doses; the highest dose was 150 milligrams.
  22. "I estimate that a stewardess who flies during her entire pregnancy will reach the unacceptable level," which he indicated was 40 percent above the normal dose of cosmic radiation that everyone routinely receives.
  23. When there is a serious dose-related side effect it is crucial that the dose needed for effectiveness has been well-defined and has acceptable toxicity.
  24. Dale Stevenson, FDA health physicist in San Francisco, confirmed the radiation dose reduction and said the extended development of mammographic film is producing dramatically improved film pictures.
  25. The CDC earlier this year recommended a second dose of measles vaccine for children beginning kindergarten or first grade.
  26. In Britain, Sweden and West Germany, radiation-protection agencies recently have broken ranks with the ICRP, recommending tighter dose limits to their governments.
  27. Thus, the authors recommend a big, final-quarter dose of marketing to draw more applications, particularly from Asian and European immigrants, which the report says have been "surprisingly underrepresented" in the applicant pool.
  28. That brought a healthy dose of responses, initially.
  29. Lupoi said Ceausescu was a diabetic but refused to take his daily dose of insulin during his last three days.
  30. An autopsy revealed she died from a massive dose of a tranquilizer.
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