短语词组短語stuck at 1 fault 固定1故障stuck at x fault 固定x故障stuck at 0 fault 固定0故障stuck at open fault 固定開路故障current at the fault point 故障點電流stuck -at port fault 單固定故障extraction at fault tl 故障時刻提取am at fault 有錯誤 返回 at fault