Duplicates

例句:

• These copies or duplicates are the talking-machine records which the public ultimately purchases. 佚名. 神奇的知识之书.
• While duplicates of the two letters were being made, the Union generals present were severally presented to General Lee. 尤利西斯·格兰特. U．S．格兰特的个人回忆录.
• Consequently, it is necessary to provide some way by which duplicates may be made cheaply enough to permit their purchase by the public at a reasonable price. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
• May I ask whether the two busts smashed in Dr. Barnicot's rooms were the exact duplicates of the one which was destroyed in Morse Hudson's shop? 阿瑟·柯南·道尔. 福尔摩斯归来记.
• There are a number of duplicates of each character, and the moulds containing the same character are all arranged in one tube. 威廉·亨利·杜利特. 世纪发明.
• Here are his keys, which are the duplicates of Mr. Rucastle's. 阿瑟·柯南·道尔. 福尔摩斯历险记.
• Pawnbroker's shop--duplicates here--small sums--mere nothing--all rascals. 查尔斯·狄更斯. 匹克威克外传.
• For making duplicates it was obviously necessary to first secure a mold carrying the record in negative or reversed form. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
• Duplicates were also made for each soldier and signed by each individually, one to be retained by the soldier signing and one to be retained by us. 尤利西斯·格兰特. U．S．格兰特的个人回忆录.
• When the shell is secured the next step is to provide a matrix which serves as a die or stamp from which to press copies or duplicates of the master record. 佚名. 神奇的知识之书.
• The etched disc is then electrotyped to form a matrix, and from this electrotype hard rubber duplicates of the original record are molded, which are capable of giving 1,000 reproductions. Edward W. Byrn. 十九世纪发明进展.

整理:露丝