单词	五角石
释义	五角石 Wǔ Jiǎo Shípentagonite
随便看	grid-structure control on Au deposit grid structure design grid-structure engineering grid structure of guide rails grid structure roof grid structures grid structurethree-dimensional framework grid structure with bolt-sphere joints grid subassembly grid subdivision grid subtransmission grid supply point grid support plate grid suppressor grid surface grid surface, mesh surface grid surface model grid survey grid survey method grid sweep grid swing grid switching gas tube grid synchronization grid system grid-system