biennial
英[ba??eni?l]
美[ba???ni?l]
柯林斯高阶英汉双解学习词典释义
英汉词典释义
英英词典释义
Noun
1. 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
Adjective
1. occurring every second year;
"they met at biennial conventions"2. having a life cycle lasting two seasons;
"a biennial life cycle""parsnips and carrots are biennial plants often grown as annuals"