| 单词 | octennial |
| 释义 | octennial —octennially, adj. /ok ten"ee euhl/, adj. 1. occurring every eight years. 2. of or for eight years. [1650-60; < LL octenni(um) eight-year period (oct- OCT- + -enn-, comb. form of annus year + -ium -IUM) + -AL1] |
| 随便看 |
|
英语词典包含168451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。