Warning: file_put_contents(): Only 0 of 6481 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/69228.com/index.php on line 55 run down mill是什么意思，run down mill的翻译，run down mill音标、读音、用法和例句_魏碑心思朗文词典
Subtle effects of run-of-the-mill space storms may also wear down key components in electric power grids, making them liable to early failure. 普通的太空风暴次的细微影响也会磨损电网的关键部分，使它们提早失效。 blog.sina.com.cn