biennial
adjective
uk/baɪˈen.i.əl/us/baɪˈen.i.əl/happeningonceevery twoyears
两年一次的Compare
annualadjective
biannual
Relating to regular periods of time
- -ly
- afternoons
- annual
- annum
- bi
- biannual
- biannually
- daily
- evenings
- fortnightly
- half-hourly
- nights
- p.c.m.
- p.w.
- pa
- per annum
- per calendar month
- quadrennial
- quarterly
- season
biennial
noun[C]
uk/baɪˈen.i.əl/us/baɪˈen.i.əl/aplantthatlivesfor twoyears,producingseedsandflowersinitssecondyear
(第二年开花的)两年生植物Compare
annualadjective
biannual
perennialnoun
Types of plant
- amaranth
- Andromeda
- annual
- arborescent
- beanstalk
- gymnosperm
- hardiness
- hardy
- herb
- herbaceous
- mugwort
- mustard
- non-hardy
- non-legume
- non-leguminous
- succulent
- sundew
- tenderness
- tomatillo
- trailing