动词起誓以反对
1. 起誓以反对：swaybacked 背凹了的 | swear against 起誓以反对 | swear at 诅咒
2. 指控(某人)并起誓所控属实：not enough to swear by 一点点, 微不足道的 | swear against 指控(某人)并起誓所控属实 | swear at 咒骂; [俚](颜色)和...完全不调和