flutter kick
柯林斯词典
1. N a type of kick used in certain swimming strokes, such as the crawl, in which the legs are held straight and alternately moved up and down rapidly in the water (遊泳運動中腿部)打水
返回 flutter kick
1. N a type of kick used in certain swimming strokes, such as the crawl, in which the legs are held straight and alternately moved up and down rapidly in the water (遊泳運動中腿部)打水