punching
['pʌntʃiŋ]
n. 拳打
动词punch的现在分词形式
例句与用法:
They cut holes on the sheet of metal with a punch press.
他们用冲床在金属板上打孔。
Small pieces of paper or cardboard generated by punching holes in paper tape or data cards.
孔屑在纸带或数据卡片上打孔所产生的小纸屑或硬纸片
词形变化:
副词: punchily | 形容词比较级: punchier | 形容词最高级: punchiest | 名词: punchiness |