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decay

B2 verb
us /diˈkeɪ/

Các nghĩa

  1. suy yếu, giảm sút

    To deteriorate, to get worse, to lose strength or health, to decline in quality.

    intransitive

    The pair loved to take pictures in the decaying hospital on forty-third street.

  2. xuống cấp (dữ liệu)

    To undergo bit rot, that is, gradual degradation.

    intransitive

  3. lỗi thời (phần mềm)

    To undergo software rot, that is, to fail to be updated in a changing environment, so as to eventually become legacy or obsolete.

    intransitive

  4. giảm độ cao (quỹ đạo)

    To undergo prolonged reduction in altitude (above the orbited body).

    intransitive

    Damaged on lift-off, Skylab was left in orbit until its orbit decayed.

  5. thối rữa, hư hỏng

    To rot, to go bad.

    intransitive

    The cat's body decayed rapidly.

  6. phân rã phóng xạ

    To change by undergoing fission, by emitting radiation, or by capturing or losing one or more electrons; to undergo radioactive decay.

    intransitive · transitive

    Uranium decays to radium through a long series of steps with a cumulative half-life of 4.4 billion years.

  7. phân rã quang học

    To undergo optical decay, that is, to relax to a less excited state, usually by emitting a photon or phonon.

    intransitive · transitive

  8. giảm tốc độ bay

    Loss of airspeed due to drag.

    intransitive

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