英和和英

名詞

obpyramid (plural obpyramids)

1. A pyramid with the apex downward; an inverse pyramid.

派生語

形容詞

obpyramid (comparative more obpyramid, superlative most obpyramid)

1. In the shape of or resembling an obpryamid.
   • 2015, Li Bing Zhang, Anisophyllea sumatrana Li Bing Zhang, Xin Chen & H.He, 2015‎:

     Fruits obpyramid, with four keel-shaped ridges, thickly woody, apically with four wings alternate positioned with ridges, pedicelled or sessile, end with persistent flower parts, persistent sepals conspicuous, elongated and thickened.