half-baked
not well planned or considered 计划不完善的;考虑不周的
a half-baked idea 不成熟的想法
Bill, I'm sorry but this sales plan looks half-baked to me. There are some good ideas here, but I want you to take it back and do some more work on it.
比尔,我很抱歉.这个推销计划看起来好像还不完整.计划里有些主意很好,但是我要你把这个计划拿回去再在上面下点功夫.