faultyadj.有缺陷的;不合格的;有错误的;有缺点的
faulty signling link故障信号链路
faulty pronunciation不很正确的发言
faulty sodered joint不良的焊接点
faulty toothbrushing刷牙方法不当
faulty stand position错误的站立姿势
faulty line detection故障选线
faulty acid treatment不合规定的硫酸精制
faulty soldered joint虚焊接头
faulty signaling link故障信号链路
faulty line selection故障选线