单词	Kuiper Belt
释义	Kuiper Belt noun Kui·​per Belt ˈkī-pər-  : a band of small celestial bodies beyond the orbit of Neptune from which many short-period comets are believed to originate compare oort cloud Word History Etymology Gerald A. Kuiper †1973 U.S. (Dutch-born) astronomer First Known Use 1988, in the meaning defined above
随便看	demythologizes demythologizing den den chief den dad Den Helder den inversion den mother den of iniquity den-würt Denali denar denari denarier denaries denariest denarii denarii dei denarius denarius dei denars denary denasalization denasalize denationalisatia

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