Ill-conceived to考虑不周到
Ill-conceived Plan忽忽之谋
ill-conceived programmes考虑欠周到的方案
ADJ（形容词） If you describe a plan or action as ill-conceived, you mean that it is likely to fail or have bad consequences because it has not been thought about carefully enough. 筹划不周的; 欠考虑的
...an ill-conceived plan to close the coal mine.
...一项考虑不周的关闭煤矿的计划。