单词	四重对称轴
释义	四重对称轴 tetragyre
随便看	vertical saw-frame vertical sawtooth vertical scalability vertical scale vertical, scale vertical scale breaker vertical scale factor Vertical Scale Fight Indicator vertical-scale indicator vertical scale-up vertical scale value vertical scaling vertical scaling factor vertical scaling factors vertical scan vertical scan frequency vertical scan generator vertical scanner vertical scanning vertical scanning aperture vertical scanning circuit vertical scanning frequency vertical scanning generator vertical-scanning generator Vertical Scanning Interferometry