单词：desilts
[网络] 挖除淤泥；除泥
单词：desilts 相关文章
It worked because the water of the river carried something special within it, an almost invisible treasure that was the secret of Egypts economic might. What made Egypt great is this stuff - silt. It's a rich supermineral silt, it's like an expresso,
自然百科2010年
Zhang Shuping, mayor of Linyi City, said the search and rescue for the 13 miners remaining underground is ongoing. As long as there is a glimpse of hope, the search will continue. Now we are organizing experts to examine the situation and give us som
2016CRI中国国际广播电台
There was one other major problem with Earth theories that no one had resolved, or even come close to resolving. That was the question of where all the sediments went. Every year Earth's rivers carried massive volumes of eroded material500 million to
万物简史