Warning: file_put_contents(/www/wwwroot/ppbbu/80125.cn/cache/d0be44846e5ad2cca0dbdf8d4a0def31.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/80125.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_食材鋪反向词典
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 避雷針