手推车、胡桃钳、开瓶器、裁纸刀即属此类槓杆。
Trolleys, nutcracker, bottle opener, paper knife is such a lever.
他手拿裁纸刀犹豫了半晌，仿佛听到了詹姆斯·格林伍德在一个世纪以前伦敦时的说话声。
His hands hesitate a moment with the paper cutter, then he almost seems to hear the voice of James Greenwood speaking to him across the years from a century ago in London.
裁纸刀，切纸机：一种把纸张裁剪到所需尺寸的器具，通常有一个一旁装有一把有转轴的长裁剪刀的直边。
A device for trimming paper to desired dimensions, typically a ruled board with a long pivoted cutting knife attached to one side.
裁纸刀，切纸机：一种把纸张裁剪到所需尺寸的器具，通常有一个一旁装有一把有转轴的长裁剪刀的直边。
A device for trimming paper to desired dimensions, typically a ruled board with a long pivoted cutting knife attached to one side.
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