单词	bijection
释义	bijection noun bi·​jec·​tion (ˌ)bī-ˈjek-shən  : a mathematical function that is a one-to-one and onto mapping compare injection, surjection bijective (ˌ)bī-ˈjek-tiv  adjective Word History Etymology bi- entry 1 + -jection (as in injection) First Known Use 1956, in the meaning defined above
随便看	si quaeris peninsulam amoenam, circumspice si vis pa si vis pacem, para bellum si's sarcoma si-gov si-leg si-stel sia Sia siabons siafu sial sialadenites sialadenitides sialadenitises sialadenitisses sialagogic sialagogue sialagogues siales Sialia sialiae sialias sialic sialic acid

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