中文翻译与英英解释 | 1.(用象牙、木头等做的)裁纸刀。
2.(切纸机的)切刀。
| | | paper: n. 1.纸；裱墙纸。 2.报纸，报。 3.收据；债券； ... | | knife: n. (pl. knives ) 1.小刀；餐刀；菜刀。 ... | |
| dull knife used to cut open the envelopes in which letters are mailed or to slit uncut pages of books
同义词：letter opener, paperknife,
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| A paper knife or letter opener is a knife-like object used to open envelopes or to slit uncut pages of books. Electric versions are also available, which work by using motors to slide the envelopes across a blade. |
例句与用法 | 1. | Don't you remember we once ate potted shrimps with a paper knife ?
你还记得我们有一次曾用一把裁纸刀吃罐装的小虾吗？
| | 2. | While we sluice , the manager played with a carved paper knife
我们讲话时，经理漫不经心地摆弄着一把雕花裁纸小刀。
| | 3. | Deforming tools for larger dimensions such as drawing and pressing dies , deep drawing tools , hot wire rolling , cutting rings , cutting die plates , drawing rings , circular knives , calibrating rolls , inserts for cutting and punching techniques , paper knives
大尺寸的变形工具，比如冲压模、深拉工具、热轧轧辊、环刀、切削硬模盘、拉环、圆刀盘、校准轧辊、冲压和切削技术的衬垫、裁纸刀。
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