inaccurate

adj.不准确的；错误的

I heard many appraisal companies often made inaccurate appraisals. 我听说有很多评估公司经常作出不准确的评价。

Your information is inaccurate and your conclusion is therefore wrong. 你的信息不准确，所以你的结论是错误的。

Because of the simplicity of the filtration process, the choice of filtration devices is often ignored, leading to inaccurate and irreproducible results. 由于过滤过程十分简单，人们常常忽略过滤装置的选择，导致错误的无法再生的结果。