柯林斯词典skydiving /ˈskaɪˌdaɪvɪŋ/ 1. N-UNCOUNT Skydiving is the sport of jumping out of an aeroplane and falling freely through the air before opening your parachute. 跳伞运动 返回 skydiving剑桥词典a sport in which a person jumps from an aircraft and falls for as long as possible before opening a parachute （延缓张伞的）跳伞运动 返回 skydiving