词族 · contrariety
词形变化
英语词源
- contrariety (n.)
- late 14c., from Old French contrarieté, from Late Latin contrarietatem (nominative contrarietas) "opposition," noun of quality from contrarius (see contrary).
权威例句
- 1. I _ 7 is amended in this paper . When a image overturn 180� �, its value is contrariety.
- 文中修改了第7个矩不变量I7,对翻转180°后的图像, 其值保持不变,符号刚好相反.