sharpening造句
2024年07月03日 04:23:50
The truing and
sharpening methods of CBN wheels are summarized.
綜合評述了CBN砂輪的整形和修銳方法,分析了各種方法的特點和應(yīng)用.
The contradictions are
sharpening.
矛盾正在加劇.
Band saw blunt files are for
sharpening band saw blades having rounded gullets.
主要是為了削尖帶有圓形管道的帶鋸.
He cut his finger while
sharpening a pencil.
他削鉛筆時把手指割破了.
This knife needs
sharpening.
這把刀需要磨了。