biennial [baɪˈeniəl]
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基本释义
adj.两年一次的
英英释义
happening once every two years
参考例句
The workers were strongly against the biennial election. 工人们强烈反对两年一次的选举。
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。
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