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 sub [sʌb]   添加此单词到默认生词本
n. 补充人员, 部下, 潜水艇, 胶层, 订户, 傻子

a. 附属的, 次级的

vt. 替代, 转包

vi. 替代

[计] 子程式, 用户, 代替, 减法器

[经] 订户, 订购; 附属的




    sub
    subbed, subbing
    [ noun ]
    1. a large sandwich made of a long crusty roll split lengthwise and filled with meats and cheese (and tomato and onion and lettuce and condiments); different names are used in different sections of the United States

    2. <noun.food>
    3. a submersible warship usually armed with torpedoes

    4. <noun.artifact>
    [ verb ]
    1. be a substitute

    2. <verb.possession> fill in stand in substitute
      The young teacher had to substitute for the sick colleague
      The skim milk substitutes for cream--we are on a strict diet


    Sub \Sub\, n.
    1. A subordinate; a subaltern. [Colloq.]

    2. a shortened form of {submarine}, the boat.
    [PJC]

    3. a shortened form of {submarine sandwich}; also called
    {hero}, {hero sandwich}, and {grinder}.
    [PJC]

    submarine sandwich \sub`ma*rine" sand"wich\, n.
    A large sandwich on an elongated roll, usually incompletely
    cut into two halves, filed with various cold cuts, meatballs,
    lettuce, cheese, tomatoes, olives, etc., and spiced
    variously, and often having oil or other dressing applied;
    called also {hoagie}, {hero}, {hero sandwich}, {grinder},
    {sub}, {submarine}, {poor boy}, and {Italian sandwich}. A
    single such sandwich may consitute a substantial meal. Very
    large variants are sometimes prepared for social gatherings
    and cut into pieces for individual consumption.
    [PJC]


    Submarine \Sub`ma*rine"\, n.
    1. A submarine boat; a ship that can travel under the surface
    of the water. Most such ships are ships of war, as part of
    a navy, but submarines are also used for oceanic research.
    Also called {sub} and (from the German U-Boot) {U-boat}.
    esp., (Nav.), a submarine torpedo boat; -- called specif.
    {submergible submarine} when capable of operating at
    various depths and of traveling considerable distances
    under water, and {submersible submarine} when capable of
    being only partly submerged, i.e., so that the conning
    tower, etc., is still above water. The latter type and
    most of the former type are submerged as desired by
    regulating the amount of water admitted to the ballast
    tanks and sink on an even keel; some of the former type
    effect submersion while under way by means of horizontal
    rudders, in some cases also with admission of water to the
    ballast tanks.
    [Webster 1913 Suppl. +PJC]

    2. A stowaway on a seagoing vessel. [Colloq.]
    [PJC]

    3. A {submarine sandwich}.
    [PJC]

    {Nuclear submarine} A submarine powered by a nuclear reactor.

    {Attack submarine} A submarine designed to attack other
    ships, including other submarines.

    1. Danielsson's 330-ton corvette is armed with artillery and depth charges that could sink a sub, but much of its weaponry is intended to punch holes in the hull of a sub and force it to the surface, rather than destroy it.
    2. Danielsson's 330-ton corvette is armed with artillery and depth charges that could sink a sub, but much of its weaponry is intended to punch holes in the hull of a sub and force it to the surface, rather than destroy it.
    3. They got one when Leiter's sub, Neil Allen, three-hit the A's the rest of the way in a 5-0 win.
    4. Another ship was towing the Blueback to San Diego, said Lt. Sonya Hedley, a spokeswoman for the Naval Submarine Base here. Officers initially had hoped the sub could make the trip under its own power.
    5. As the sub's trial run began 13 miles off the New Hampshire coast, a panel of green lights indicated that all the hull openings were closed, and the captain, Lt.
    6. It submitted a bid for the fiscal 1988 sub as well as option bids on the two additional boats expected to be purchased in fiscal 1989 and fiscal 1990.
    7. Dominique Barnaud of the French navy defends his sub's maneuverability and its innovative compact reactor.
    8. The Soviet news agency Tass said the sub sank in water more than 4,500 feet deep.
    9. A Norwegian trawler caught an unmarked submarine in its fishing net but the sub's crew used axes and blowtorches to cut the vessel free and it fled without identifying itself, a news report said Sunday.
    10. If we limit our submarine ballistic missiles, should we build a new smaller sub to better disperse what remains?
    11. Earlier, the subcommittee rejected 7-6 an amendment to eliminate a guided missile destroyer requested by Cheney and use the money for an attack sub, according to David Boomer, an aide to Rep. John Rowland, R-Conn.
    12. Louis Turenne, who had been playing the butler in W. Somerset Maugham's "The Circle," changed roles without changing costumes to sub for Harrison, 81, in the play's third act.
    13. The Orion submarine's sonar located the debris, but searchers were unable to obtain a picture of the find with the sub's video camera, Anderson said.
    14. The Navy said Monday it was awarding General Dynamics' Electric Boat Division in Groton, Conn., a $726 million "fixed-price-incentive contract" for the lead Seawolf sub.
    15. The key role of the Soviet sub commander, Marko Ramius, went to the German actor Klaus Maria Brandauer.
    16. Salvage workers were to board the sub once experts decided it was safe, but Navy officials were unsure when that would be, Long said.
    17. The transition to a nuclear sub fleet began in 1954 with the Nautilus.
    18. Charleston is the Bonefish's home port and 87 of the sub's surviving 89 crew members have been taken there.
    19. Frank B. Kelso, commander of the Norfolk-based Atlantic Fleet, suggests scrapping the 30-year-old sub but does not suggest how to do it.
    20. The nuclear-powered sub had been devised to counter what the Pentagon saw as the rapidly improving capabilities of the Soviet Navy.
    21. Several sailors from the Bonefish in white Navy uniforms stood on top of the sub as it was towed up the Cooper River toward the base.
    22. Just as the arrangement is beginning, the Soviet sub comes over the horizon.
    23. Fire began on the Echo II class sub, built in the 1960s, when a reactor broke down 70 miles off the coast, Soviet and Norwegian officials said.
    24. Tornberg's ships surprised a submarine stalking a naval exercise in Sweden's inner waters in 1988. After they dropped depth charges on it, the sub belched a large bubble of air and escaped.
    25. The Soviets said three sailors died in the fire and explosion, but the rest of the crew was rescued before the sub sank to the ocean floor Oct. 6.
    26. That number would decline slightly to 571 by the end of 1991 with the retirement of old submarines. However, the fiscal 1990 budget also would allow the Navy to begin construction of 19 new ships in addition to the new Trident missile sub.
    27. The sea is 6,600 feet deep at the site of the sinking, and Holst said there was "no hope" of raising the sub from the bottom. Military officials in Norway and Washington said it appeared the boat caught fire underwater before breaking up and sinking.
    28. The Navy awarded a contract for two of this year's fast-attack submarines to a Virginia company and indicated Connecticut-based Electric Boat can win the third sub only if it lowers its price.
    29. Early results of tests for radioactive contamination in air and surface water samples from the accident area showed no radiation from the sub, the government's Institute for Radiation Protection said in a statement.
    30. Only 20 people have signed up, about the number of workers the sub builder loses each week through attrition.
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