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 congestion [kәn'dʒestʃәn]   添加此单词到默认生词本
n. 拥挤, 充血

[计] 拥挤, 拥塞

[医] 充血


  1. He had a serious congestion of the lungs.
    他得了严重的肺充血。
  2. There is always traffic congestion in that street.
    那条街经常交通阻塞。
  3. The route was designed to relieve traffic congestion.
    这条路是为缓解交通拥挤而开辟的。


congestion
[ noun ]
  1. excessive accumulation of blood or other fluid in a body part

  2. <noun.state>
  3. excessive crowding

  4. <noun.state>
    traffic congestion


Congestion \Con*ges"tion\ (?; 106), n. [L. congestio: cf. F.
congestion.]
1. The act of gathering into a heap or mass; accumulation.
[Obs.]

The congestion of dead bodies one upon another.
--Evelyn.

2. (Med.) Overfullness of the capillary and other blood
vessels, etc., in any locality or organ (often producing
other morbid symptoms); local hyper[ae]mia, active or
passive; as, arterial congestion; venous congestion;
congestion of the lungs.

  1. Planes to and from Chicago are being delayed safely on the ground in an unprecedented attempt to reduce congestion and the growing number of air traffic controller errors at the nation's busiest airport, officials say.
  2. Withdrawal symptoms such as vomiting, tremors and congestion were less severe among the waterbed babies, the study found.
  3. 'Is increasing congestion, and ultimately gridlock, a more attractive option?' he asked. Road pricing would speed up journey times, improve bus services and cut transport costs, he said.
  4. Promoters think Los Angeles County's concrete waterways are a congestion reliever.
  5. By far the quickest and cheapest way to tackle urban traffic congestion would be to persuade more people to use them. Instead, buses are in a spiral of decline.
  6. And in Colorado, voters in a Denver suburban area approved a plan to let the city annex land for a new $3 billion airport that would be the first major U.S. airport since 1974 and ease congestion at the existing airport.
  7. The two biggest are congestion in the skies, because of inadequate air traffic control systems; and crowded airports.
  8. Maglev and other high-speed rail systems are seen as one answer to highway traffic congestion and crowded airports.
  9. He acknowledges that there are ways to solve the congestion problem short of pouring new concrete.
  10. Despite its traffic congestion, smog, "ridiculously high housing prices" and regulatory barriers, Los Angeles rates as the best market for real estate investments, a study said Monday.
  11. The mouth of Tokyo Bay is known for its congestion of military vessels, including U.S. naval ships, ocean-going vessels, ferries, fishing boats and privately owned yachts and sightseeing boats.
  12. According to the Partnership for Improved Air Travel, an aviation coalition that includes carriers as well as aircraft manufacturers, 17 of the nation's major airports experienced significant congestion in 1985.
  13. Worst of all are the mosquitoes, midges and gadflies that sting us on the muzzle, causing colds and congestion, and plant their eggs in the soft flesh under our eyelids, weakening our already poor vision.
  14. In an effort to reduce congestion for airline passengers by encouraging private planes to use suburban airfields, Logan officials have scheduled the higher fees to take effect July 1.
  15. He argues that the system is increasing traffic congestion rather than reducing it and is discouraging shoppers who would drive to the city.
  16. Lung congestion is a result of weakened or impaired pumping action by the heart's key lower left chamber.
  17. The cost of transport will therefore increase. But motorway tolling should lead to a reduction in congestion and thus reduce journey times for the business traveller and lorry shipments.
  18. However, it warned that transportation congestion could make London less appealing as an international financial center.
  19. The bug attacked machines that use the Unix operating system, filling their disk storage devices to capacity with unwanted data files until the computers shut down from data congestion.
  20. Mayor Tom Bradley's plan to ease some of the nation's worst traffic congestion and air pollution by putting the brakes on rush-hour truck traffic triggered quick opposition from a state truckers' organization.
  21. Instead, Mr. Erickson said, satellite airports such as Midway should be used to help ease congestion by permitting even more landings.
  22. Critics doubt the new services will attract enough riders to make a dent in highway congestion or to cover their operating costs.
  23. Mr MacGregor accepts that the day may come when charging for road use may become necessary to ease congestion in urban areas.
  24. The lochside road has congestion problems, too.
  25. At the root of the problems is the congestion at Narita. The airport has only one runway, and flights are clustered in the evening hours, which are most convenient for making connections in North America and Europe.
  26. "You have to wonder whether some airport congestion could simply be relieved if airlines had more nonstop service," says Mr. Seligman.
  27. By putting its hub in San Jose, Mr. Carey said, American "cuts down on congestion and keeps its passengers" from connecting with a competitor as more passengers undoubtedly would if the hub were in San Francisco, for example.
  28. Developing a network of magnetic-levitation trains to replace short-haul aircraft could save the airlines money and reduce airport congestion, some researchers say.
  29. Many large towns and cities already experience intolerable levels of congestion, but few have room for more roads.
  30. Land prices are likely to keep soaring, and the city's problems with congestion, traffic snarls and noise aren't likely to be solved any time soon.
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