| 释义 |
per·en·ni·al AHD[pə-rĕnʹē-əl] D.J.[pəˈreniːəl]K.K.[pəˈrɛniəl]adj.（形容词）- Lasting or active through the year or through many years.常绿的：全年或多年都充满生机
- Lasting an indefinitely long time; enduring:持久的：持续很长时间的；持久的：perennial happiness.永久的幸福
- Appearing again and again; recurrent.See Synonyms at continual 不断出现的；重现的 参见 continual
- Botany Living three or more years.【植物学】 多年生的：生长三年或三年以上的
n.（名词）- Botany A perennial plant.【植物学】 多年生植物
- Something that recurs or seems to recur on a yearly or continual basis:长期存在的：长期或持续存在，反复出现的："that hardy perennial, the budget deficit"(David S. Broder)“长期存在的预算赤字”(戴维S.布罗德)
- Latin perennis per- [throughout] * see per annus [year] * see at- 拉丁语 perennis per- [通过] * 参见 per annus [年] * 参见 at-
- -al 1-al1
perenʹnially adv.（副词） |