Warning: file_put_contents(): Only 0 of 6420 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/oclz.com/index.php on line 55 patch board英英字典_patch board剑桥英语解释_patch board柯林斯英文解释_菜篮子兴趣思朗文词典
1. N a device with a large number of sockets into which electrical plugs can be inserted to form many different temporary circuits: used in telephone exchanges, computer systems, etc 接線板 (Also called plugboard)