ins and outs是什么意思？ins指插入点，想象一下，既有进又有得出，是不是细节考虑的很周到。ins and outs就是指细节。

1.Put the ins and outs on the back burners for a while and I don't have time to iron them out yet.
先把细节的东西搁置一下，我现在还没有时间处理。

2.He knows the ins and outs of effective marketing.
他摸清楚了有效的市场调查。

3.She knew the ins and outs of the matter.
她了解事情的底细。

4.Ask Brenda, she knows all the ins and outs of how the photocopier works.
请问布伦达，她对如何操作复印机的详情很了解。