短語詞組短語prismoid length 破壞稜躰長度oblique prismoid 斜稜臺regular prismoid 正稜臺volume of a prismoid 稜臺的躰積property of a prismoid 稜臺的性質(zhì)lateral edge of a prismoid 稜臺的側(cè)稜base edge of a prismoid 稜臺的底稜slant height of a prismoid 稜臺的斜高property of a regular prismoid 正稜臺的性質(zhì) 返回 prismoid