annum

[经] 一年

词形变化

annums 复数 annums

别名

a ann.

释义与例句

n.
  1. 1.

    Synonym of year.

    A one-year period, particularly (finance) a fiscal year or (sciences) a Julian year of exactly 365.25 days.

  2. 2.

    Synonym of year.

    A "year" determined by the revolution of an extraterrestrial planet.

    天文 媒体

词汇关系

名词

上位词 3

year yr twelvemonth

相关短语

per annum 每年 [经] 每年

词源

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

来源：wiktionary