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 dual ['dju:әl]   添加此单词到默认生词本
a. 双重的, 双的

n. 双数

[法] 双重的, 二的, 两体的


  1. She has dual nationality.
    她有双重国籍。
  2. His dual role as a composer and a conductor made him very busy.
    他作曲家和指挥家的双重身份使他非常繁忙。
  3. The road opened out into a dual carriageway.
    这条路已扩展成了复式车行道.


dual
[ adj ]
  1. consisting of or involving two parts or components usually in pairs

    2. <adj.all>
    an egg with a double yolk
    a double (binary) star
    double doors
    dual controls for pilot and copilot
    duple (or double) time consists of two (or a multiple of two) beats to a measure
  2. having more than one decidedly dissimilar aspects or qualities

    3. <adj.all>
    a double (or dual) role for an actor
    the office of a clergyman is twofold; public preaching and private influence
    every episode has its double and treble meaning
  3. a grammatical number category referring to two items or units as opposed to one item (singular) or more than two items (plural)

    4. <adj.all>
    ancient Greek had the dual form but it has merged with the plural form in modern Greek


Dual \Du"al\, a. [L. dualis, fr. duo two. See {Two}.]
Expressing, or consisting of, the number two; belonging to
two; as, the dual number of nouns, etc., in Greek.

Here you have one half of our dual truth. --Tyndall.

  1. Keenan, 39, from Belfast in Northern Ireland, holds dual Irish and British citizenship.
  2. Shouting over the rumble of a dual carriageway, he talks almost exclusively about social issues, and the rising tide of petty crime which he links to the 9.9 per cent jobless rate. 'Everywhere you go, the most pressing problem is unemployment.
  3. Carolyn Lipson-Walker, whose doctoral dissertation is titled "Shalom Y'all: The Folklore and Culture of Southern Jews," said Southern Jews have fused their social and religious practices to produce a dual culture.
  4. The internal investigation of McGann stemmed from her dual role as a HUD employee and a trustee of the village of Island Park, Long Island.
  5. About 7,000 French citizens live in Beirut and 85 percent have dual nationality, the Foreign Ministry said.
  6. The independentistas, a tiny minority who get only about 5% of the vote in gubernatorial elections, propose dual Puerto Rican-U.S. citizenship for islanders born before independence is granted.
  7. Medicine is excluded from the economic embargo against Iraq. Ambassador Marjatta Rasi of Finland said she had no evidence medical supplies had been diverted for chemical warfare, but she wanted her panel to have oversight over "dual use" medicine.
  8. Single pricing, however operated, is almost bound to have the opposite effect. There is no doubt that dual pricing comes into its own for specialist small company and emerging market funds which hit liquidity problems.
  9. West Germany's Porsche has offered dual air bags on its four-cylinder cars since 1987 as standard equipment on 944 Turbo and added the 944 S and 944 Turbo S for 1988, Porsche spokeswoman Martha McKinley said.
  10. It concluded that British Gas's dual role as owner of the gas pipeline network and supplier to the vast majority of consumers made true competition impossible.
  11. I see it as someone who represents Canada and its people." Ms. Powell was born in New York City but moved to Canada as a child and now holds dual citizenship.
  12. Commodity Futures Trading Commissioner Fowler West was unfazed by a pair of studies concluding the CFTC's proposed curbs on dual trading are based on flawed research methods and insufficient data.
  13. It says the Whirlpool brand is catching on more quickly than it had hoped. "There is a total acceptance," Kennerley said. "I'm not sure we need to go beyond two or three years" with the dual name.
  14. A dual citizen of Britain and the U.S., he worked as an energy adviser for Sen. Charles Percy, then joined the Carter administration as chief of staff to the EPA's deputy administrator.
  15. Association president Norman D. Flynn said rising mortgage rates had the dual effect of spurring sales in moderately-priced areas while curbing them in higher-end markets.
  16. It would severely limit dual trading, in which a trader is allowed to trade his own account as well as customers' accounts _ a practice that appears to have made possible many of the frauds alleged in the indictment.
  17. Carmakers can either install dual air bags, dual automatic restraints, or a single air bag on the driver's side and a manual or automatic restraint on the passenger's side.
  18. Carmakers can either install dual air bags, dual automatic restraints, or a single air bag on the driver's side and a manual or automatic restraint on the passenger's side.
  19. This has a dual mother/daughter theme as it evokes marvellously a period in Sarton's mother's childhood when she was sent to stay with an old Welsh woman and her disturbed and violent daughter.
  20. Based on that volume, the dual trading prohibition would probably apply to the contracts that are nearing expiration in the pits that trade futures contracts for financial and currency instruments such as the yen and the Swiss franc.
  21. Nearly 400 brokers last month petitioned the Merc to bar brokers from trading for their own as well as customers' accounts, a practice known as dual trading.
  22. Off the motorways, 38 per cent of car drivers broke the 70 mph speed limit on dual carriageways and 10 per cent broke the 60 mph limit on single carriageways.
  23. It sets out a dual strategy for improving the lot of the world's poor-people who survive on about a dollar a day or less.
  24. Futures brokers traditionally have defended dual trading as a way to ensure liquidity and free them from complete dependence on customer commissions.
  25. 'With every investment client, we offer a business support service - a dual role to police the investment and also to try to help if there is a problem,' says Jonathan Thomas, BCE's business funding manager in south Wales.
  26. But real-estate agents probably will accept a proposal that eliminates any dual license requirement for firms that stick to the traditional investment banking business, he said.
  27. Nebuchadnezzar is hailed for his dual role as a civilian and military leader.
  28. Ohio officials said that law, the Hazardous Materials Transportation Act, established a dual system of federal-state regulation.
  29. Problems have arisen often in recent years regarding sales of so-called "dual use" technology, which can be converted to manufacture weapons.
  30. So, U.S. parents must decide quickly whether to dissolve dual residents and transfer their assets to other units to preserve a deduction, Fink says; the new IRS ruling offers some tax relief for transfers, but the effects must be computed.
dual
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dual access
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dual actuator s
dual address stack
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dual carriage
dual carriageway
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dual category
dual cavity laser
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dual center
dual chamber furnace
dual chamber incinerator
dual channel
dual channel audio
dual channel controller
dual channel device
dual channel office
dual channel sound
dual channel system
dual channel type
dual channel universa...
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