Warning: file_put_contents(/www/wwwroot/ppbbu/52065.com/cache/36e6c03808fb68a49594c17f3c41cdfc.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/52065.com/index.php on line 55 development well英英字典_development well剑桥英语解释_development well柯林斯英文解释_伍贰汉英词典
1. N (in the oil industry) a well drilled for the production of oil or gas from a field already proven by appraisal drilling to be suitable for exploitation (石油业的)开发井