approval at all levels是什么意思、英文翻译及中文解释
approval at all levels
词语: approval at all levels
解释: 层层审批
词典: 贸易专业英汉词典
approval at all levels 相关解释
层层审批 pass on to different levels for approval;approval at all levels
层层审批 pass on to different levels for approval;approval at all levels