单词	Gaussian curvature
释义	Gaussian curvature noun Gauss·​i·​an curvature -sēən- variants or Gauss curvature : the reciprocal of the product of the two principal radii of curvature of a surface at any of its points Word History Etymology K. F. Gauss †1855 + English -ian
随便看	pardao parded pardessus de viole pardhan pardhans pardi pardie pardine pardine lynx pardner pardners pardo pardon pardon my French pardonable pardonableness pardonablenesses pardonably pardoned pardoner pardoners pardoning pardonings pardons pards

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