| 释义 | 
		tiering是tier的现在分词 - n.包扎工;胸围;(一)层;等级
 - v.成层堆积[排列];层层上升
 - 网络分层;堆叠;分层剖析
 
 复数:tiers  过去分词:tiered  现在分词:tiering   n. row,level,layer,stage,rank n.  | 1. a row placed one above and behind another row, e.g. a set of seats in a theater 2. a layer or level placed one above the other in a series 3. a hierarchical level in an organization 4. one of several rows or layers of something with each one at a different height 1. a row placed one above and behind another row, e.g. a set of seats in a theater 2. a layer or level placed one above the other in a series 3. a hierarchical level in an organization 4. one of several rows or layers of something with each one at a different height  |  v.  | 1. to arrange things in rows rising one above the other  |  
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