n.锐度，尖锐，锐利，高音

The sharpness of the knife surprised me; it easily sliced through the paper.
这把刀的锋利程度让我惊讶；它轻易地切穿了纸张。
She adjusted the camera settings to increase the sharpness of the image.
她调整了相机设置以提高图像的清晰度。
His memory has lost some of its sharpness as he's aged.
随着他年龄的增长，他的记忆力已经不如以前那么敏锐了。
The chef tested the sharpness of the new kitchen knives by slicing a tomato.
厨师通过切番茄测试了新厨房刀具的锋利程度。
The contrast and sharpness of the TV picture can be adjusted using the remote control.
可以使用遥控器调整电视画面的对比度和清晰度。
The surgeon’s skills were matched by the sharpness of the instruments she used.
外科医生的技能与她使用的器械的锋利程度相匹配。
The cold air increased the sharpness of his senses.
寒冷的空气增强了他的感官敏锐度。
The graphic designer enhanced the sharpness of the logo to make it more eye-catching.
图形设计师提高了标志的清晰度，使其更具吸引力。
His wit and sharpness in debate made him a formidable opponent.
他在辩论中的机智和敏锐使他成为一个可怕的对手。
The chef insisted on checking the sharpness of every knife in the kitchen.
厨师坚持检查厨房里每把刀的锋利程度。