| 释义 |
top-downa. 自顶向下 top-down top-down AHD: [t¼p“doun“] D.J. [6tKp6da&n]K.K. [6t$p6da&n]adj.（形容词）1. Of or relating to a hierarchical structure or process that progresses from a large, basic unit to smaller, detailed subunits:自顶向下的，由高至低的：等级式的结构或步骤的或与其相关的，由大的基本单位至较小的具体次单位：a top-down description of the department's function.以自顶向下的方式描述部门的功能2. Commanded by or originating from ones having the highest rank.高阶命令的：由最高阶层操控的，来源于最高阶层的 |