duathlon

美

英

复数：duathlons

英英

n.	1. a sports event in which athletes compete in two skills, e.g. cross-country skiing and rifle shooting or running and swimming

随便看

英汉双解词典包含2704715条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。