“估计过高”可以翻译为 “overestimate”(动词形式)或 “overestimation”(名词形式) 。例如:
We tend to overestimate our own abilities.(我们往往会高估自己的能力。)(动词用法)
There has been an overestimation of the project's potential profits.(对该项目潜在利润的估计过高了。)(名词用法)