| 释义 | 
		expediency美 [ɪk'spidiənsi]  英 [ɪk'spiːdiənsi]  - n.权宜之计;方便;权宜手段[办法];得策
 - 网络私利;利害;便利
 
 n. convenience,practicality,pragmatism,usefulness,feasibility n.  | 1. the use of methods that bring the most immediate benefits, based on practical rather than moral considerations 2. the usefulness, appropriateness, or advisability of something, especially of a particular action or type of behaviour in a particular situation 3. the use of methods that produce an immediate result or solution to a problem, but may not be fair or honest  |  
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