triennium

名词 n.
英 /trʌɪˈɛnɪəm/    美 /traɪˈɛniəm/

英文释义

名词 n.
  1. A period of three years.

词形变化

trienniums plural triennia plural

词源

From Latin triennium, from triennis (“3-year”) + -ium (suffix forming abstract nouns).
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