1.
Something resembling a nail in shape, sharpness, or use.
钉状物在形状、锋利度或应用上类似指甲的东西
2.
The degree of sharpness of a cutting blade.
锋利程度切割刀锋的锋利程度
3.
made sharp or sharper.
使得锋利或者更锋利。
4.
To make or become sharp or sharper.
使锋利使或成为锋利的或更锋利的
5.
The research and practice of improving the sharpness and incorruptibility of the cutting tool
提高刀具锋利性耐用度方法的研究与实践
6.
make sharp or sharper, as of knives.
使刀子变得锋利或更锋利。
7.
As a result, they stay much the same length all the time-- and they always stay sharp.
结果，它们总是保持差不多一样的长度，而且总是很锋利。
8.
any of several small wrasses with compressed sharp-edged heads of the West Indies and Mediterranean.
西印度群岛和地中海中头部有薄而锋利边沿的几种小濑鱼。
9.
The grinding block made of carborundum abrasive,is very hard and sharp.
磨光机磨块采用金刚石磨料制成，硬度极高，磨削锋利。
10.
THE INTERPRETATION ON THE SURFACE TEMPERATURE FRONTS OF KUROSHIO IN THE EAST CHINA SEA USING NOAA IR DATA
利用诺阿卫星红外信息对东海黑潮表层温度锋的解译
11.
A sharp cutting edge.
刀刃，锋刃锋利的、切割的刀刃
12.
These scissors are very sharp.
这把剪子非常锋利。
13.
Be careful with that knife -it s very sharp.
当心那把刀子——它很锋利。
14.
He carried a sharp fillet knife.
他带了一把锋利的片刀。
15.
not having a sharp edge or point.
没有锋利的边或者尖。
16.
It is a sharp knife .
它是一把锋利的小刀。
17.
A sharp razor gives a good shave.
锋利的剃须刀好剃须。
18.
I want a sharp knife.
我想要把锋利的小刀。