operating expenses
operating expenses
[新英汉石油技术词典]
operating expenses作业费用,施工费用
是什么意思,operating expenses的解释,operating expenses的翻译
[农牧林英汉词典] operating expenses
[法学英汉词典] operating expenses
[海运英汉词典] operating expenses
[石油英汉词典] operating expenses
[矿业英汉词典] operating expenses
[船舶英汉词典] operating expenses