quadrennial

a. 连续四年的, 每四年一次的 n. 第四周年

发音

UK /kwɒˈdɹɛn.i.əl/
US /kwɑˈdɹɛni.əl/

词形变化

quadrennials 复数 quadrennials

别名

quadriennial

释义与例句

n.
  1. 1.

    A four-year period, a quadrennium.

adj.
  1. 1.

    Happening every four years.

    四年一次的

  2. 2.

    Lasting for four years.

    为期四年的

词源

Borrowed from Latin quadriennium (“four-year period”), from quattuor (“four”) + annus (“year”). By surface analysis, quadr- + -ennial.

来源：wiktionary