curve ball
词形变化：
异体字: curveball |
同义词：
bend | twist | turn | curl | arch | bow | arc | wind | curvature | coil | hook | camber | crook | deflect | vein | flex | swerve | slue | cut | sheer | veer | breaking ball | bender | slew | kink | curve ball | trend |
反义词：