n.锐利;敏锐度;
例句:
A Technique of Measuring on the Sharpness of Cutting Tools
机械加工刀具锋利性能检测方法的研究
Analysis of the Sharpness Property of Chemical Fiber Cutter Blades
纤维切割过程中切断刀锋利性能分析
It also provides tools for saturation, color balance and sharpness.
它还提供了工具,饱和度,色彩平衡和敏锐性。