triennial

名词 n. 形容词 adj.
中文释义

英文释义

名词 n.
  1. A third anniversary.
  2. A plant that requires three years to complete its life-cycle.
形容词 adj.
  1. Happening every three years. not-comparable
    — triennial elections
  2. Lasting for three years. not-comparable
    — triennial parliaments; a triennial reign

词形变化

triennials plural

词汇关系

近义词
trieterical
相关词
triennium triennially biennial triannual

词源

词源 1
From Latin triennium (“three-year period”), from tres (“three”) + annus (“year”). By surface analysis, tri- + -ennial.
词源 2
From Latin triennium (“three-year period”), from tres (“three”) + annus (“year”). By surface analysis, tri- + -ennial.
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