sharpness

Howard recoiled a little at the sharpness in my voice.

听到我的声，霍华德往后缩了一下。

With the mordancy and sharpness from the boss, and endless changes on the plan, that means I am still valuable.

被酸老板明骂暗打，计划一天改千遍，表示我还相当有价值。

The main blade sharpness depends on the angle of the blade wear hydrogenion of simplehearted degrees, and the quality of the sword.

刮刀的锐度主给取决于刀磨损的角度和溶液的清洁度以及刀的质度。