annum

名词 n.
中文释义

英文释义

名词 n.
  1. Synonym of year.; A one-year period, particularly (finance) a fiscal year or (sciences) a Julian year of exactly 365.25 days. uncommon
  2. Synonym of year.; A "year" determined by the revolution of an extraterrestrial planet. uncommon

词形变化

annums plural a alternative ann. alternative

词汇关系

衍生词
kiloannum mega-annum giga-annum

词源

From Latin per annum (“yearly”), from annus (“year”).
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