单词 | vicennial |
释义 | vi·cen·ni·al ![]() adj. 1. Happening once every 20 years. 2. Existing or lasting for 20 years. [From Late Latin vīcennium, period of twenty years : Latin vīciēns, twenty times (from vīgintī, twenty; see VICENARY) + Latin annus, year; see at- in the Appendix of Indo-European roots.] |
随便看 |
|
英语词典包含135693条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。