单词	multiplicative identity
释义	multiplicative identity noun : an identity element (such as 1 in the group of rational numbers without 0) that in a given mathematical system leaves unchanged any element by which it is multiplied Word History First Known Use 1958, in the meaning defined above
随便看	Rh-negative Rh-positive rha rhab rhabd rhabdia rhabdion rhabdite rhabditid Rhabditida Rhabditidae rhabdium rhabdo- Rhabdocarpon rhabdocarpum Rhabdocarpus rhabdocoel Rhabdocoela rhabdocoelan rhabdocoele rhabdocoeles rhabdocoelid Rhabdocoelida rhabdocoelidan rhabdocoelous

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