pentathlon
n. 五项运动；五项全能运动
复数 pentathlons或pentathla
例句
Modern pentathlon became an Olympic event in 1912.
现代五项在1912年被列为奥运会项目。
When was modern pentathlon introduced to the Olympic Games?
现代五项是何时成为奥运会比赛项目的？
AIM: To analyze the personality profiles of military pentathlon athletes.
目的：探讨军事五项运动员的人格特点。
