| 释义 | 
		比较级:thriftier  最高级:thriftiest   adj. frugal,economical,careful,cautious,prudent 1.  | 节约的;节俭的careful about spending money and not wasting things  |  
 adj.  | 1. managing money and resources in a cautious and sensible way so as to waste as little as possible 2. prosperous and thriving 3. growing healthily and vigorously 4. careful about how you spend money so that you do not waste any 1. managing money and resources in a cautious and sensible way so as to waste as little as possible 2. prosperous and thriving 3. growing healthily and vigorously 4. careful about how you spend money so that you do not waste any  |  
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