scissor kick
noun [ C ] uk/ˈsɪz.ə ˌkɪk/ us/ˈsɪz.ɚ ˌkɪk/
（游泳）剪式打水
in swimming, a way of moving your straight legs quickly up and down in opposite directions, used when you are doing the crawl
（足球术语，同 bicycole kick）
in football, a bicycle kick