一一对应

• one-to-one
• one-to-one correspondence
• one-to-one transformation
• monogamy
• one-to-one mapping

参考释义

一一对应

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例句

1. 等价的，等积的能排列成一一对应的。用在两组数上
   Capable of being put into a one-to-one relationship. Used of two sets.