n.事后的想法；后來添加的東西

The afterthought is good, but forethought is better. 事后回想有益，事前考慮更佳。

In many projects, formal requirements are done as an afterthought, if at all. 在許多項目中,如果有正式的需求的話,那也是事后產(chǎn)生的想法。

They had only added that to the form as an afterthought. 他們僅把這作為補充加在了表格上。