单词	可定向曲面
释义	可定向曲面orientable surface
随便看	portulaca grandi-flora hook.--mexican rose portulaca grandiflora hook--rose-moss portulaca grandiflora hook.;rose-moss;large-flowered purslane;sun plant portulaca marginta h.b. et k. portulaca oleracea portulaca oleracea granatus portulaca oleracea l. portulaca oleracea l.--kitchen-garden purslane portulaca oleracea l.;kitchen-garden purslane;pusley portulaca oleracea l.var.sativa dc. portulaca pilosa portulaca pilosa grandiflora portulaca pilosa pilosa portulaca psammotropha portulaca;purslane portulaca quadrifida portulacas portulacca portulak portulak、portulaca portulan portulan chart portumna portunal portunalflöte