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biennial的英文翻译是什么意思，词典释义与在线翻译：
英英释义
Noun:
-
(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
-
having a life cycle lasting two seasons;
"a biennial life cycle"
"parsnips and carrots are biennial plants often grown as annuals"
-
occurring every second year;
"they met at biennial conventions"
biennial的用法和样例：
例句
用作形容词 (adj.)
- Every union has its own annual or biennial meeting.
每个工会都有自己的年会或每二年一次的大会。 - The workers were strongly against the biennial election.
工人们强烈反对两年一次的选举。 - They met at biennial conventions.
他们是在两年举行一次的大会上遇见的。 - All annual and biennial plants are monocarpic.
所有一年生及二年生植物都是结果一次后死去。
用作名词 (n.)
- This is a biennial, and one of the most useful pasture plants we have.
这是两年生植物,也是我们最有用的牧草之一。
词汇搭配
- biennial budget cycle 两年预算周期...
- biennial bearing 隔年结果
- biennial crop 二年生作物
- biennial fruit 隔年果
- biennial root 宿根
- biennial programming 制定两年期计划...
- biennial plant 二年生植物
- biennial herb 二年生草本植物...
- biennial oscillation 两年振动
- biennial weed 二年生杂草
