fault: n.1.过失,过错;罪过,责任。2.缺点,缺陷,瑕疵。3.(猎狗的)失去嗅迹。4.【电学】故障,误差;漏电;【地质学;地理学】断层。5.【网球】发球出界;犯规。短语和例子Faults are thick where love is thin. 〔谚语〕一朝情义淡,样样不顺眼。 fault detection 【机械工程】探伤。 The fault is his own. 这
relay: n.1.接替的马;驿马;接替的狗;(备有接替马匹的)旅馆。2.接替;接替人员;补给供应。3.分程递送;传达;转运;【军事】递骑;【体育】接力赛跑。4.【电学】替续器;【机械工程】继动器;【无线电】转播的无线电节目。短语和例子work in [by] relays 轮班工作。 a fresh relay of workers 刚接班的一批工人。 a key relay 键控继