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extrapolation [ikstæpə'leiʃən]    添加到生词本 复制网址
基本释义
  • n. 外推法,推断
词形变化
  • 时　态：ex·trap·o·lat·ed, ex·trap·o·lat·ing, ex·trap·o·lates
    名　词：ex·trap'o·la'tor
    形容词：ex·trap'o·la'tive
英英解释

  • 　2个名词解释

    1. (mathematics) calculation of the value of a function outside the range of known values
    2. an inference about the future (or about some hypothetical situation) based on known facts and observations