If you describe the value, benefit, or importance of something as inestimable, you mean that it is extremely great and cannot be calculated.
例句
Human life is of inestimable value...人的生命无价。This gives the professional an inestimable advantage.这给了专业人士一个无法估量的优势。
英汉词典释义
adj.
极贵重的,(大得)无法估计的
a thing of inestimable value无价之宝inestimable damage无法估量的损失shared all the inestimable advantages of being wealthy, good-looking, confident and intelligent拥有富有、漂亮、自信、聪明等绝对的优势
英英词典释义
Adjective
1. beyond calculation or measure;
"of incalculable value""an incomputable amount""jewels of inestimable value""immeasurable wealth"