15秒记一个英语单词831（20秒记一个英语单词）

15秒记一个英语单词831（20秒记一个英语单词）一名39岁的马拉松参赛者跑到一半时瘫倒在地，没过多久就死了。双语例句：A thirty-nine-year-old competitor collapsedhalf-way through the marathon and died shortly afterwards.

marathon 美 [ˈmærəθɑ:n] 马拉松赛跑;长距离比赛;

英文释义：

a long running race of about 42 kilometres or 26 miles

双语例句：

A thirty-nine-year-old competitor collapsed

half-way through the marathon and died shortly afterwards.

一名39岁的马拉松参赛者跑到一半时瘫倒在地，没过多久就死了。