up the chain of command中文,up the chain of command的意思,up the chain of command翻译及用法 2025-09-09 17:57 浏览次数 10 up the chain of command英[ʌp ðə tʃein ɔv kəˈmɑ:nd]美[ʌp ði tʃen ʌv kəˈmænd]沿着级别的链条环环向上