n.估算；估计
动词estimate的现在分词形式.
Estimating the cost of oil is quite a complex process. 估算油的价格是一个相当复杂的过程。
It is also a useful starting point for estimating discount rates for safer or riskier projects. 对于估算更安全或者更有风险的项目的贴现率，它也是一个有益的出发点。
I'm estimating how many people will show up. 我在估计有几人参加。
Software cost and schedule estimating is not a simple calculation. 软件成本和时间估计不是简单的计算。
