not perfect; not working or made correctly synonym defective不完美的;有错误的;有缺陷的 Ask for a refund if the goods are faulty. 商品如有缺陷,可要求退款。 The retailers blamed faulty workmanship for the problem. 零售商认为问题在于做工有缺陷。 The accident was caused by a faulty signal. 事故是由错误的信号引起的。
Extra ExamplesI suppose her memory's a bit faulty. 我想她的记忆力有些不好了。 If the equipment is found to be faulty you should return it immediately. 如果发现设备有故障,你应该立即退货。
(of a way of thinking )思想方法 wrong or containing mistakes, often resulting in bad decisions 错误的;有错误的 faulty reasoning 错误推理