单词	octant
释义	octant noun oc·​tant ˈäk-tənt  1 : an instrument for observing altitudes of a celestial body from a moving ship or aircraft 2 : any of the eight parts into which a space is divided by three coordinate planes Example Sentences Recent Examples on the Web There is no way for such a locus to exist only in opposing octants of a cube. Quanta Magazine, 29 June 2018 Word History Etymology Latin octant-, octans eighth of a circle, from octo First Known Use 1672, in the meaning defined at sense 1
随便看	solubility solubility curve solubility product solubilization solubilizations solubilize solubilized solubilized vat dye solubilizes solubilizing soluble soluble blue soluble coffee soluble cotton soluble dried blood soluble glass soluble guncotton soluble nitrocellulose soluble nitrocotton soluble oil soluble starch solublenesses solubler solubles solublest

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