详细解释:n. 五项全能运动
英语解释：
名词 pentathlon:
an athletic contest consisting of five different events详细解释：
pen.tath.lon
n.Sports （名词）【体育运动】 An athletic contest in which each participant competes in five track and field events, usually sprinting, hurdling, long jumping, and discus and javelin throwing.五项全能比赛：一种体育竞赛，每个参赛者将在五种田赛和径赛项目展开角逐，常包括速跑、跨栏、跳远、铁饼和掷标枪The modern pentathlon.现代五项全能
来源：Greek 希腊语 penta- [penta-] penta- [前缀，表.五….] athlon [contest] athlon [竞赛]