meridiem

正午

词形变化

meridiems 复数

释义与例句

n.
  1. 1.

    Midday, noon.

    罕用 不可数 可数
  2. 2.

    The property of a timestamp of being either a.m. or p.m.

    可数 计算机 工程 数学 不可数

相关短语

ante meridiem 午前 post meridiem 下午, 午后

词源

Back-formation from the phrases ante meridiem and post meridiem (more commonly a.m. and p.m.), from Latin merīdiem, accusative of merīdiēs (“midday, noon”).

来源：wiktionary