megasecond

名词 n.
中文释义

英文释义

名词 n.
  1. An SI unit of time equal to 10⁶ seconds. Symbol: Ms. (= 11.5741 days)
    — Holonyms: fortnight < month < year < gigasecond < century < kiloannum, kiloyear, millennium < terasecond < mega-annum, megayear < petasecond < giga-annum, gigayear < exasecond < zettasecond < yottasecond < ronnasecond < quettasecond

词形变化

megaseconds plural

词源

Etymology tree
Proto-Indo-European *méǵh₂s
Proto-Hellenic *mégas
Ancient Greek μέγᾰς (mégăs)der.
English mega-
English second
English megasecond
From mega- + second.
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