| 释义 |
inInnThe ins and outs of something are the detailed or complicated facts that relate to it.复杂详情，底细I know how to use computers, but I don't really understand the ins and outs of how they work.我知道怎样使用电脑，但我并不真懂得它运作的详细情况。It's vital that you understand the ins and outs of this investment scheme before you commit any money to it.在你把钱投入之前弄清楚投资计划的详情是非常重要的。
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