punch相关的词根或词缀是: pointpunct

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Statistician herman hollerith used punch cards to tabulate data from the 1890 u.s. census .

统计学家赫尔曼霍尔瑞斯用打孔卡把1890年美国人口普查数据制成表格。

My cousins and I played pogs on the floor , while our parents poured steaming cups of rum and punch .

我和堂兄在地板上玩翁仔标，而我们的父母喝着热气腾腾的朗姆潘趣酒。

The problem is some corners of the market think the fed 's tools are losing their punch .

问题在于，市场上一些人觉得美联储的工具正在失去效力。

This power punch is usually spring-loaded and can also be found in a hammer shape .

这种中心冲是弹簧式的，也有锤子形状的。

Keep the punch press and the lathe , but make large scale art installations , not car parts .

依旧是过去的冲床及车床，但是要去生产大规模的装置，而不是汽车零件