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 useless ['ju:slis]   添加此单词到默认生词本
a. 无用的, 无效的, 无益的

[机] 无用, 无价值, 无效




    useless
    [ adj ]
    having no beneficial use or incapable of functioning usefully
    <adj.all>
    a kitchen full of useless gadgetsshe is useless in an emergency


    Useless \Use"less\, a.
    Having, or being of, no use; unserviceable; producing no good
    end; answering no valuable purpose; not advancing the end
    proposed; unprofitable; ineffectual; as, a useless garment;
    useless pity.

    Not to sit idle with so great a gift
    Useless, and thence ridiculous. --Milton.

    Syn: Fruitless; ineffectual.

    Usage: {Useless}, {Fruitless}, {Ineffectual}. We speak of an
    attempt, effort, etc., as being useless when there are
    in it inherent difficulties which forbid the hope of
    success, as fruitless when it fails, not from any such
    difficulties, but from some unexpected hindrance
    arising to frustrate it; as, the design was rendered
    fruitless by the death of its projector. Ineffectual
    nearly resembles fruitless, but implies a failure of a
    less hopeless character; as, after several ineffectual
    efforts, I at last succeeded.

    Useless are all words
    Till you have writ ``performance'' with your
    swords.
    The other is for waiving. --Beau. & Fl.

    Waiving all searches into antiquity, in relation
    to this controversy, as being either needless or
    fruitless. --Waterland.

    Even our blessed Savior's preaching, who spake
    as never man spake, was ineffectual to many.
    --Bp.
    Stillingfleet.
    -- {Use"less*ly}, adv. --
    {Use"less*ness}, n.

    1. The army is today, and in the future, useless."
    2. When you're a kid you're passionate for idealism, but you have to temper it as you grow up or your idealism is useless." Horton notes that in real life he was kicked out of Principia College in Illinois for a similar attitude.
    3. Such programs, however, account for only a fraction of the total broadcasting fare, rendering Mitsubishi's "auto-cut" capability useless for much of the day's programming.
    4. In many ways it will be almost useless.
    5. While helpful for those who can afford insurance, he said, the tax break would be useless for those who can't.
    6. Mr. Beaver, a professor of communication at the University of Michigan, says trying to reason with the talkers is useless.
    7. Mr Grigory Yavlinsky, head of the Yavlinsky-Boldyrev-Lukin group, says that 'it is useless to try for tight money policies while property is not widely dispersed and the economy is dominated by monopolies'.
    8. His reason for intervening, he explains, was that 'basically the Luxembourg lawyers are pretty useless and they were not putting the case at all, and it was all in French.
    9. Sept. 2: A Titan 34D rocket launches a spy satellite from Cape Canaveral, but its apogee stage fails to fire and it is put into a useless orbit.
    10. It also offends Jews, implying their faith is useless.
    11. The space agency said the focusing problem in the Hubble mirrors cannot be fixed from the ground and at least two of the five instruments aboard the spacecraft will be virtually useless until a repair mission is flown by the space shuttle.
    12. Thus, they are almost useless to first-time buyers.
    13. Two mixed-breed dogs attacked a Seeing Eye dog, causing trauma that may make the $10,000 animal useless as a guide, its owner said.
    14. The other was a useless phone chat in 1982, also before Michael Jackson became Michael Jackson.
    15. Once the largest U.S. air base overseas, Clark has been transformed into a ghost town, its two runways rendered useless by the highly corrosive ash and the threat of continued eruptions.
    16. A government that tried to nationalize an IBM factory would find itself with a useless asset because IBM would cut the factory off from its worldwide system of distribution, manufacturing and research.
    17. Also Tuesday, Shamir told reporters that the struggle of Palestinians to achieve independence was "useless" and that there would never be a Palestinian state.
    18. Hence, the Nasdaq Utility Index is a good measure of broadcast and communications stocks, but is almost useless for utility shares.
    19. Frozen food thawed, elevators wouldn't budge and air conditioners were useless during one of the hottest weeks in city history after service was cut Wednesday by a fire in an underground transformer and switching vault.
    20. Then there are the new public transit ticket machines, rendered virtually useless because the fare rose to 480 zlotys.
    21. Roberts agreed that continuing the search would be useless.
    22. Well, resistance may be useless.
    23. "It would be useless to fine these people out here _ they haven't got anything," said the mayor.
    24. Asked if the dialogue is a bad idea, Shamir said: "I think it's useless.
    25. "If someone needs to be asked, it means he's useless," he said.
    26. "Usually, they gave us pretty useless people," says Masahiro Kimura, sales-section chief at a Nissan dealership near Yokohama.
    27. "Confrontation is useless at this stage. It will just hamper the reform process." But that doesn't mean Russia is about to give up its combative stance.
    28. Dicks is a true believer in the stealth bomber, defending it as a "capable, effective deterrent" that, while expensive, is so sophisticated it will eventually render Soviet air defenses useless.
    29. "In the days when bourgeois liberalization spread unchecked, many regarded Marxist theoretical education as a disgusting extra burden and a troublesome matter which must be studied although it is useless," the Communist Party's People's Daily said.
    30. The Supreme Court last year struck down the Gramm-Rudman law's mechanism for making budget cuts automatically, thus rendering the law all but useless.
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