biennium
n. 两年期
复数 biennia或bienniums
例句
They have always been approved for every biennium.
每两年度对它们进行一次审批。
The FAO regular budget for the 2010-2011 biennium is US$1 billion.
粮农组织2010-2011两年度的正常预算为10亿美元。
Eastern officials are starting to speculate about what cuts they may face in the next biennium.
东部华盛顿大学的官员开始设想他们将在未来两年里可能会面临怎样的预算削减。