per annum

短语
★☆☆☆☆

每年 [经] 每年

别名

p/a PA per annum.

释义与例句

phr.
  1. 1.

    In a year.

  2. 2.

    For a year.

词源

Borrowed from Late Latin per annum, English from the 16th century.

来源：wiktionary