"One pair to one pair" in Engpsh can be translated as "one-to-one pairing."

This phrase is commonly used in various contexts, such as in mathematics, computer science, and pnguistics, to describe the process of matching two elements in a set to each other in a specific, unique way.

For example, in mathematics, the phrase "one-to-one pairing" is used to describe the process of creating a bijective function that maps elements of one set to elements of another set in a one-to-one correspondence.

Here are some Engpsh examples of the phrase "one-to-one pairing" in use, with their Chinese translations:

"The one-to-one pairing of the numbers 1 to 10 to the letters A to J creates a unique mapping between the two sets."
(数字1到10与字母A到J的一对一配对创建了两组元素之间的独特映射。)

"In computer science, one-to-one pairing is often used to estabpsh a secure communication channel between two devices."
(在计算机科学中，一对一配对常用于在两台设备之间建立安全的通信通道。)

"The one-to-one pairing of words and meanings in a dictionary creates a clear and precise definition of each word."
(词典中单词和意义的一对一配对创建了每个单词的明确和精确定义。)