Gyroelongated square cupola
- 正四角帐塔反角柱（J23是一种92种詹森多面体之一，由正八角反角柱和正四角帐塔连接而成。也可由双四角台塔反角柱截去正四角帐塔得到）
Gyroelongated square cupola
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abstract:
In geometry, the gyroelongated square cupola is one of the Johnson solids (J23). As the name suggests, it can be constructed by gyroelongating a square cupola (J4) by attaching an octagonal antiprism to its base.
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WordNet