Biennial support budget: The budget of the organization covering a set of functions that support the operational activities of the organization over a two-year period based on a set of defined results derived from the strategic plan.
两年期支助预算：一个组织的预算，用来为一整套职能提供经费，以支持该组织两年内的根据一套按照战略计划规定的成果所开展的业务活动。