| 释义 |
〔biennial〕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.二年生植物：一般需要两个生长季来完成其生命周期的植物，通常是第一季生长为莲座丛，第二季开花、结果，后死亡 |