单词:wurman
[人名] 沃尔曼
单词:wurman 相关文章
Doppler on Wheels Rolls Into Tornados Doppler radar reads the weather based on reflections from items moving through the air. Joshua Wurman was the first to put the technology on wheels and drive it directly into the path of a tornado. I invented Dop
发表于:2019-02-17 / 阅读(136) / 评论(0)
VOA常速英语2013年(八月)