established local custom是什么意思，established local custom的翻译，established local custom音标、读音、用法和例句

Warning: file_put_contents(): Only 0 of 4798 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/cp667.com/index.php on line 55
established local custom是什么意思，established local custom的翻译，established local custom音标、读音、用法和例句_淳朴汉英词典

established local custom

基本解释

专业释义

機械工程