pensahrer可以组成什么单词
sharpener 卷笔刀
sharpener
n.磨具;削具
复数： sharpeners
Could I have a look at the sharpener on the right?
可以把左边的那件红衬衫给我看看吗？
Design of Geometrical Adaptive CNC System for Cutter Sharpener
磨刀机的几何适应性数控系统
Or a knife set and a sharpener. Sharpening\'s very important.
Step recovery effect pulse sharpener
阶跃恢复效应脉冲整形器
