Knife means a cutting instrument consisting of a sharp blade attached to a handle.

是指有柄的小刀由一个附在柄上的锋利刀片构成的切割工具。

youdao

U. S. to develop technology and processes to ensure that the saw blade and other cutting instrument was the most sharp edge.

我们的开发技术和工艺保证了锯片和其它切削工具获得了最锋利的刃口。

youdao

Musical Instrument Industry: Instrument three-dimensional surface engraving, shape cutting.

乐器行业：可雕刻乐器三维曲面、外形切割。

youdao

At a time of rising competition from India and China--not only in manufacturing but also in high tech--and of concern over jobs creation at home, we're about to seriously handicap our own cutting-edge technology companies and domestic startups by crippling an instrument that's key to their survival and success.

FORBES: Fact and Comment