Warning: file_put_contents(/www/wwwroot/zidian/oumou.cn/cache/364671c15b4c38368e41c8db2ae3538e.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/oumou.cn/index.php on line 58 lightning arrester英英字典_lightning arrester剑桥英语解释_lightning arrester柯林斯英文解释_欧米惠必应词典
1. N a device that protects electrical equipment, such as an aerial, from an excessive voltage resulting from a lightning discharge or other accidental electric surge, by discharging it to earth 避雷针