| 词汇 | deficiency |
| 释义 | deficiency 2 ENTRIES FOUND: deficiency (noun) acquired immune deficiency syndrome (noun) deficiency /dɪˈfɪʃənsi/ noun plural deficiencies deficiency /dɪˈfɪʃənsi/ noun plural deficiencies Learner's definition of DEFICIENCY 1 : a lack of something that is needed : the state of not having enough of something necessary缺乏；缺少；不足 [count] The disease may be caused by nutritional deficiencies.这种病可能是由于营养不良造成的。 The book's major deficiency is its poor plot.这本书的主要缺点是情节过于单调。 a deficiency of vitamin C缺乏维生素C [noncount] vitamin deficiency维生素缺乏 2 [count] : a problem in the way something is made or formed缺点；缺陷 There are several deficiencies in his plan.他的计划中有几点缺陷。 The accident was caused by deficiencies in the engine.那场车祸是引擎缺陷造成的。 |
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