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EnglishTHE SCHOLAR'S LEXICON

zeptosecond

/zep-tuh-sek-uhnd/US // ˈzɛp təˌsɛk ənd //

泽秒

Definitions

n.名词 noun
  1. 1
    • : one sextillionth of a second. Abbreviation: zsec, zs
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