打孔 meaning in Chinese
bore; punching; dock; punch; drill a hole; punch a hole; perforate
Examples
- The train conductor punched our tickets .
乘务员用剪票夹在我们的车票上打孔（验票）。 - Punching is done with a special punch-register device .
打孔是用一种专用的打孔定位装置进行的。 - I am using a puncher to punch the report and file it
我用打孔机把报告打孔后备案。 - Graphic technology - perforations for printing plates
图形技术.印刷平板打孔 - They cut holes on the sheet of metal with a punch press
他们用冲床在金属板上打孔。