估计不足 underestimate
underestimation
- 我对旅费估计不足。
I underestimated the cost of the journey. - “宁可过分估计也不可估计不足,”他告诉记者。
"It's better to overestimate than to underestimate, " he told reporters. - 他还要了解何时会估计不足以及某些任务在项目计划好的很短时间内没有完成。
It is also about knowing when estimates are way too low and that something will not be finished in the ridiculously short time your project has scheduled.