Chuyển bộ gõ


Từ điển Oxford Advanced Learner 8th
biennial


bi·en·nial [biennial biennials] adjective, noun BrE [baɪˈeniəl] NAmE [baɪˈeniəl]
adjective usually before noun
happening once every two years
a biennial convention
see also annual, ↑biannual

Word Origin:
early 17th cent.: from Latin biennis (from bi- ‘twice’ + annus ‘year’) + ↑-al.
Derived Word:biennially
 
noun
any plant that lives for two years, producing flowers in the second year
compare annual, ↑perennial

Word Origin:
early 17th cent.: from Latin biennis (from bi- ‘twice’ + annus ‘year’) + ↑-al.
 

▼ Từ liên quan / Related words
Related search result for "biennial"

Giới thiệu VNDIC.net | Plugin từ diển cho Firefox | Từ điển cho Toolbar IE | Tra cứu nhanh cho IE | Vndic bookmarklet | Học từ vựng | Vndic trên web của bạn

© Copyright 2006-2018 VNDIC.NET & VDICT.CO all rights reserved.