you_cannot_be_replaced_有道手机词典

1.If something cannot be accomplished, you want to know this early in the project so that it can be canceled or replaced with an alternative approach.
如果有无法完成的项目，您会希望能在专案早期便得知，这样才能取消该项目或以替代方法来取代。
dict.yoduao.com