peta-

短语

[计] 皮

发音

/ˈpɛtə/

释义与例句

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  1. 1.

    In the metric system, multiplying the unit to which it is attached by 10¹⁵ (a short scale quadrillion or long scale billiard). Symbol: P

    拍-

    拍它-

词源

Based on penta- (“five”) (from Ancient Greek πέντε (pénte)) with the middle letter removed, analogous to tera-.

来源：wiktionary