| 释义 |
chain of commandn.（名词）【复数】 chains of command - A system whereby authority passes down from the top through a series of executive positions or military ranks in which each is accountable to the one directly superior.行政（军事）管理系统：一种由高层通过一系列执行部门或军事职位向下传递权威的系统，每个部门对直接上属负责
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