单词:endurance contests
[网络] 耐力比赛
(endurance contest 的复数)
(endurance contest 的复数)
单词:endurance contests 相关文章
This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Tricky cyclists in the Tour de France sometimes cheat by upping their red blood cell count for those tough stretches through the Alps. But researchers at Calif
发表于:2018-12-24 / 阅读(39) / 评论(0)
Scientific American(七)月