at fault

形容词 at fault:

1. deserving blame

1. Deserving censure; at fault.
   谴责应受谴责的; 有过错的
2. At this point your logic is at fault.
   在这一点上你的推理是错误的。
3. It's management that's at fault rather than the work-force.
   错在资方而不在劳方。
4. My memory was at fault.
   我记错了。