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  1. oscillate

    • IPA[ˈɒsɪleɪt]


    • v.
      move or swing back and forth in a regular rhythm;vary or fluctuate between two states, limits, opinions, etc.
    • verb: oscillate, 3rd person present: oscillates, gerund or present participle: oscillating, past tense: oscillated, past participle: oscillated

    • 釋義


    • 更多解釋
    • IPA[ˈäsəˌlāt]


    • v.
      move or swing back and forth at a regular speed: a pendulum oscillates about its lowest point

    Oxford American Dictionary