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 ripen ['raipәn]   添加此单词到默认生词本
vt. 使成熟

vi. 成熟




    ripen


    Ripen \Rip"en\, v. i. [imp. & p. p. {Ripened};p. pr. & vb. n.
    {Ripening}.]
    1. To grow ripe; to become mature, as grain, fruit, flowers,
    and the like; as, grapes ripen in the sun.

    2. To approach or come to perfection.


    Ripen \Rip"en\, v. t.
    1. To cause to mature; to make ripe; as, the warm days
    ripened the corn.

    2. To mature; to fit or prepare; to bring to perfection; as,
    to ripen the judgment.

    When faith and love, which parted from thee never,
    Had ripined thy iust soul to dwell with God.
    --Milton.

    1. Mouton-Rothschild sprayed its vineyard 14 times rather than the normal nine. Merlot grapes always ripen before the Cabernets.
    2. Isolated and dreary all winter long, Leh springs to life in summer when vegetables ripen in the fields and tourists swarm in from 11,500 feet below, filling up 80 hotels and guest houses in the world's highest desert.
    3. It prevents apples from dropping or being blown from trees before they ripen, brings out the color in some varieties and has other benefits.
    4. But in 1993 investors may be waiting anxiously for the harvest to ripen.
    5. If you don't want to weed it out in the spring, cut back the bloom stalks before the seeds ripen.
    6. There just isn't enough sun to ripen red grapes for a full-bodied wine, he said, although a handful of brave souls continue to experiment.
    7. Daminozide is made by Avery Inc.'s Uniroyal Chemical Inc. unit under the trade name Alar, and is mostly used to assure that apples ripen simultaneously.
    8. Calgene is also planning to experiment with other kinds of fruit that ripen too quickly for easy shipping, such as strawberries, apples and peaches.
    9. The Cornell method calls for picking the fruit just after it begins to ripen on the vine and then infusing it with the polyamines.
    10. But the Epitope research aims at using gene-transfer and tissue-culture techniques to create new vegetable hybrids with genetic codes that essentially would have them ripen on a grower's timetable, says Mr. Fero.
    11. Many plants produce ethylene as they ripen, but there's been debate over whether the ethylene is what triggers the ripening process or whether it's a by-product of the process.
    12. "Green tomatoes never ripen properly and they never seem to taste like vine-ripened ones," said Davies.
    13. The workers stay in labor camps without money, food and other essentials, he said, waiting for the strawberries to ripen while social service agencies struggle to meet their needs.
    14. Thousands of migrant workers are picking strawberries after waiting weeks for crops to ripen and straining the resources of social service agencies who provided them food and shelter.
    15. The heat forced all the fruit to ripen sooner than it would have," she said.
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