biennially
adverb
uk/baɪˈen.i.əl.i/us/baɪˈen.i.əl.i/onceevery twoyears:
每两年一次地Hebelievesthat the CricketWorldCup should takeplacebiennially,ratherthan every fouryears.他认为，板球世界杯应该每两年举行一次，而不是每四年举行一次。
The society'sofficersareelectedbiennially.该团体的官员每两年选举一次。
Compare
annually
biannually
- This is a student-runsymposiumheldbiennially at Yale since 2002.
- The Kathleen MitchellAwardis a $7500prizegiven biennially toencourageAustralianauthorsunder 30.
- Thefulldelegateconferencetakesplacesometimes only biennially.
- ThebillwouldrequirethestateDepartmentof Corrections tomaintainbienniallyupdatedphotosof eachinmateinitscustody.
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