biennium

[经] 两年期

发音

US /baɪˈɛn.i.əm/
其它
UK /bʌɪˈɛn.ɪ.əm/

词形变化

biennia bienniums 复数 bienniums biennia 复数

释义与例句

n.
  1. 1.

    A period of two years, particularly for purposes involving intercalation or fiscal calculations.

词源

From Latin biennium, from biennis (“2-year”) + -ium (suffix forming abstract nouns), from bi- (“two”) + annus (“year”), q.v.

来源：wiktionary