第二: second六: a surname方: square第二六方锥: deuteropyramid; diagonal pyramid; hexagonal pyramid of the second order; second-order hexagonal pyramid第二六方单位柱: hexagonal unit prism of the second order六方柱: berylloid; hexagonal prism; hexagonalprism第三六方柱: hexagonal prism of the third order; third-order hexagonal prism第一六方柱: first-order hexagonal prism; hexagonal prism of the first order复六方柱: dihexagonal prism; dihexagonalprism; dyhexagonal prism复六方柱棱镜: dyhexagonal prism第二三方柱: trigonal of the second order第二四方柱: diametral prism; second-order tetragonal prism第二斜方柱: rhombic prism of the second order第二正方柱: diametral prism; diametral pyramid; tetragonal base of the second order方柱: square column六方: allen key; hexagon spanner; hexagonal; mutsukata卯二六: ujiroku二二六兵变: february 26 incident二二六事件: february 26 incident开元二六九: byby零一二六: afxap; icez方柱石: arcticite; fuscite; luscite; melilite; scapolite&; scapolite/wernerite; wernerite方柱图: histogram菱方柱: orthorhombic prism三方柱: trigonal prism