名词
中文翻译：缺陷
同义词：
['flaw', 'shortcoming', 'flaw', 'flaw']
例句：
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1.The car has a major defect in its engine.
这辆车的引擎有严重的缺陷。
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2.The software has several defects that need to be fixed.
这个软件有几个需要修复的缺陷。
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3.The product is defective and needs to be returned for repair.
这个产品有缺陷，需要退回进行修理。