| 单词 | 打孔 |
| 释义 | 〔pierce〕To make a hole or opening in; perforate.穿孔于，打眼于：在…里做一个洞或口子，打孔于〔prepunch〕To punch computer data cards or tape before an anticipated use.预先在…上穿孔：在预定使用之前在计算机信息卡上或磁带上打孔〔drill〕To make a hole in (a hard material) with a drill:钻孔：用钻头在（硬材料）上打孔：〔chad〕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〔blank〕To punch or stamp from flat stock, especially with a die.打孔，盖印：从平模具打洞或印模，尤指用铸模盖印〔tractor〕A toothed mechanism that automatically advances perforated continuous-form paper through a computer printer.拉纸器：一种有齿的机械装置，可自动使通过计算机打印机的打孔的连页形纸张前进〔feedhole〕One of a noninformational series of holes in a paper tape that engages a driving sprocket to carry the tape through a reading or punching device.导孔，馈送孔：纸带上无信息的一连串孔之一，啮合滚动链齿以便从阅读装置或打孔装置上带动纸带〔trompe〕An apparatus in which water falling through a perforated pipe entrains air into and down the pipe to produce an air blast for a furnace or forge.喇叭形风管：一种用水流通过一打孔的管路使空气进入底部产生空气流并送入火炉中或锻炉中的装置〔drill〕a bit for drilling masonry.用于在砖石建筑上打孔的冲子〔punch〕To use a punch or use a punch on.使用打孔器或用打孔器在…上打孔〔cancel〕To mark or perforate (a postage stamp or check, for example) to indicate that it may not be used again.盖邮戳：给（如一张邮票或支票）划上标记或打孔，以示它不能再被使用〔hole〕To make a hole in something.凿洞：在某物中打孔〔bore〕A hole or passage made by or as if by use of a drill.钻孔，打洞：用或似用钻打孔或通道〔bangtail〕A detachable extension to the back of an envelope, having a perforated edge and special marketing information or an order form on it.信尾：信封背面可拆掉的附加部分，其上有打孔的边缘和特定的市场信息或订购单〔trepan〕A rock-boring tool used in mining for sinking shafts.钻井机：一种在采矿中用来挖掘矿井时在石头上打孔的工具〔sieve〕A utensil of wire mesh or closely perforated metal, used for straining, sifting, ricing, or puréeing.筛子，滤网：一种由铁丝网或细密打孔的金属制成的用具，用于过滤、筛选、碾米或制浓汤〔keypunch〕A keyboard machine that is used to punch holes in cards or tapes for data-processing systems.键盘穿孔机：一种键盘机器，用于为处理信息系统而在卡片或磁带上打孔〔perforate〕To pierce or stamp with rows of holes, as those between postage stamps, to allow easy separation.打或印一排孔，如在邮票上打孔使之易被撕开〔peg〕A small cylindrical or tapered pin, as of wood, used to fasten things or plug a hole.圆木栓，木钉：用来把东西锁住或打孔的圆柱状或两头渐细的木制钉〔pin〕Any of the pegs on the platen of a printer, which engage holes at the edges of paper.插针：打印机压纸卷筒上的针，可在纸张边缘打孔 |
| 随便看 |
|
英汉汉英双解词典收录301015条英汉双解翻译词条，可根据汉字查询相应的英文词汇，基本涵盖了全部常用汉字的英文读音、翻译及用法，是英语学习及翻译工作的有利工具。