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单词 peta-
释义

Definition of peta- in English:

peta-

combining formˈpɛtə

  • (used in units of measurement) denoting a factor of 10¹⁵ (one thousand million million)

    （用于计量单位）表示"1015"： petabytes

    petabytes

Origin

From pe(n)ta- (see penta-), based on the supposed analogy of tera- and tetra-.

Definition of peta- in US English:

peta-

combining formˈpetə-

  • (used in units of measurement) denoting a factor of 10¹⁵ (one thousand million million)

    （用于计量单位）表示"1015"： petabytes

    petabytes

Origin

From pe(n)ta- (see penta-), based on the supposed analogy of tera- and tetra-.
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更新时间：2025/6/19 11:30:15