| 单词 | triennium |
| 释义 | triennium /truy en"ee euhm/, n. , pl. trienniums, triennia /-en"ee euh/. a period of three years. [1840-50; < L: period of three years, equiv. to trienn(is) pertaining to three years (tri- TRI- + -enn-, comb. form of annus year + -is adj. suffix) + -ium -IUM] |
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