| 释义 |
biennially
bi·en·ni·al B0235500 (bī-ĕn′ē-əl)adj.1. Lasting or living for two years.2. Happening every second year.3. Botany Having a life cycle that normally takes two growing seasons to complete.n.1. An event that occurs every two years.2. Botany a. A plant that normally requires two seasons to complete its life cycle, growing usually as a rosette in the first season and producing flowers and fruits and then dying in the second season.b. A perennial plant, such as the English daisy, cultivated as a biennial.
bi·en′ni·al·ly adv.Thesaurus| Adv. | 1. | biennially - every two years; "this festival takes places biennially"biyearly |
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Related to biennially: for good, broke down, CounterpartsSynonyms for bienniallyadv every two yearsSynonyms |