razor相关的词根或词缀是: rasrad

复数： razors

The average razor sells for approximately $ 5 .

剃须刀的平均销售价格是5美元。

This time , razor makers are claiming breakthroughs in design .

这一个回合，剃须刀厂家都在突破性设计上大做文章。

How to style it : you 'll need shaving cream and a brand-new razor .

如何设计：你只许要刮胡膏和一个全新的剃须刀。

On the left is one that was cut by a razor - it clearly shows a precise cut .

左边的照片是使用剃须刀剪下的胡须它展示了一个精确的剃须。

The mechanical properties of skin are important factors in everything from forensic science to razor blade design .

皮肤的类机械性属性是非常重要的设计因素从法医学到剃须刀的设计。