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	polysynaptic polysynaptically polysyndetic polysyndetically polysyndeton polysyndetons polysynthesis polysynthesism polysynthetic polysynthetical polysynthetically polysynthetism polytechnic polytechnician polytechnics polytechnization polytene polytenies polyteny polyterpene polytetrafluoroethylenes Polythalamia polythalamian polythalamic polythalamous

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