biennial

關於biennial的翻譯

二年生植物,二年一次的事 <<形容詞>>二年生的,二年一次的

biennial definition

1. (botany) a plant having a life cycle that normally takes two seasons from germination to death to complete; flowering biennials usually bloom and fruit in the second season
2. having a life cycle lasting two seasons
• examples: a biennial life cycle
• examples: parsnips and carrots are biennial plants often grown as annuals
3. occurring every second year
• examples: they met at biennial conventions