mega-

短语

[计] 百万, 兆 [医] 兆, 百万

发音

其它 /ˈmɛɡə/

释义与例句

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  1. 1.

    Very large, great.

  2. 2.

    In the International System of Units and other metric systems of units, multiplying the unit to which it is attached by one million (10⁶).

    兆-

    百万-

    Near-synonyms: million, M

  3. 3.

    Multiplying the unit to which it is attached by 2²⁰ (= 1,048,576, the binary number closest to a million). Computing symbol: Mi.

    计算机 工程 数学
  4. 4.

    Multiplying the unit to which it is attached by 2¹⁰ × 10³ (= 1,024,000, the binary round number closest to a million).

    商务 计算机 工程 数学
  5. 5.

    Really, very, uber-, super-.

    俚语

词源

Etymology tree Proto-Indo-European *méǵh₂s Proto-Hellenic *mégas Ancient Greek μέγᾰς (mégăs)der. English mega- From Ancient Greek μέγας (mégas, “great, large, mighty”), from Proto-Indo-European *meǵh₂s (“great”). Cognate with Latin magnus, Sanskrit मह (maha, “great, massive, large-scale, epic”), and with Germanic words: Gothic 𐌼𐌹𐌺𐌹𐌻𐍃 (mikils), Old English micel, Middle English muchel, English much, Old High German mihhil, Old Norse mikill, Danish meget.

来源：wiktionary