zero-based

指预算或预算编制系统:每项支出每年都需获批,不能因其先前存在而自动接受。

Of a budget or budgeting system: such that every expense needs to be approved every year, without the possibility of automatically accepting something because of its prior existence.

对于数组或列表:其第一个元素称为第零个的

Of an array or list: such the first element of the array or list is called the zeroth.