"a biennial life cycle"
"parsnips and carrots are biennial plants often grown as annuals"
"they met at biennial conventions"
1.两年一次的
Abiennial event happens or is done once every two years.
e.g. ...thebiennial Commonwealth conference.
两年一届的英联邦会议
2.二年生植物
Abiennial is a plant that lives for two years. It flowers, produces seed, and dies in its second year.
biennial的反义词
1.
1. 两年一次的:98.biannual一年两度的 |biennial两年一次的 | 99.chord琴弦
2.
2. 二年生的:bicapsular 二蒴果的 |biennial 二年生的 |biennial fodder crop 二年生饲料罪
3. biennial
3. 每两年的:bi-两,双 |biennial每两年的 | bilingual会说两语言的
副词::biennially