punch
Các nghĩa
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dụng cụ đột lỗ
A device, generally slender and round, used for creating holes in thin material, for driving an object through a hole in a containing object, or to stamp or emboss a mark or design on a surface.
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máy đục lỗ
A mechanism for punching holes in paper or other thin material.
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lỗ đột
A hole or opening created with a punch.
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đầu nối cọc
An extension piece applied to the top of a pile; a dolly.
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cột chống
A prop, as for the roof of a mine.
Dạng khác
- punches plural