quadruplicate

• 由四份相同副本或四个相同实例组成的；关于一套四份的。

Consisting of or existing in four identical copies or examples; relating to a set of four.

1. Fourfold or consisting of four partsC1formal

   Composed of or having four identical copies, parts, or units.

   四倍的

   • The contract was prepared in quadruplicate form for all parties.
   • The scientist recorded the data in quadruplicate sets to ensure accuracy.
   • The document was filed in quadruplicate copies at the archive.

   同义词fourfoldquadruplequadruplexquaternary

   反义词singleunitary

• 名词，指四个完全相同或完全对应的副本或物品中的任何一个。

A noun referring to any of four identical copies or things that correspond exactly to one another.

1. One of four identical copiesC2formal

   Any one of four copies or things that correspond exactly to each other.

   四份相同副本之一

   • Please submit the contract in quadruplicate.
   • The document was filed in quadruplicate for the records.
   • Each of the quadruplicate copies was signed by the director.

   同义词quad

• 使成四倍；把…复制四份。

An obsolete verb meaning to make four copies or to multiply by four.

1. Reproduce fourfoldC2formal

   To make four copies of something or to multiply something by four.

   四倍复制

   • The laboratory technician quadruplicated the sample for testing.
   • The company quadruplicated the original document for distribution.
   • The artist quadruplicated the design to create a pattern.

   同义词quadruple