faultyadj.有缺陷的；不合格的；有错误的；有缺点的faulty finish不合格涂层faulty margin页边空白不均Faulty Wording语病faulty circuit故障电路faulty driving[法] 过失驾车faulty channel故障信道faulty section故障段faulty station障碍台faulty posture不良姿势faulty service发球失误