biennial
/bai'eniәl/
📖 中文释义
- n. 两年生植物, 两年一次的事
- a. 两年生的, 两年一次的
🧩 词形变化
复数 biennials
📘 English Definition（英文释义）
- n. (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
- a. having a life cycle lasting two seasons
- s. occurring every second year