解释
- adj. 每三年的；连续三年的
- n. 三年生植物
※ 提供单词"triennial"的中文意思、发音示范及音标对照，中英文词源、例句和用法等。
中文词源
triennial 每三年一次的
tri-, 三，-enn,年，词源同 annual,biennial.
英文词源
- triennial (adj.)
- 1630s, "lasting three years;" 1640s, "occurring every three years," with -al (1) + Latin triennium "three-year period," from tri- "three" (see tri-) + annus "year" (see annual). For vowel change, see biennial. As a noun, 1630s. Related: Triennially.
例句和用法
- 1. The triennial Council on Legislation affects all club and district activities.
- 立法案可能是由扶轮社及地区提交下一届的立法会议.
- 2. We signed a triennial contract yesterday.
- 昨日签了一项三年的合约.
- 3. Ming Wanli three decades ( 1607 ), held in Beijing, the national triennial imperial examinations.
- 明万历三十年 ( 1607年 ), 北京举行三年一度的全国科举会考.
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来自互联网
来自互联网