所以猫腻就是指一些见不得光、躲躲藏藏、偷偷摸摸的 暗箱操作(black case work)，比如 黑哨(black whistle)。
2
?暗箱
... 按资排辈 to assign priority according to seniority/ 暗恋 unrequited love; fall in love with someone secretly / 暗箱*作 black case work ...
双语例句
1
To stop the "blackcasework", the unit joining into the construction signed the Lifelong Quality and Safety Contract with the water-providing engineering headquarters.
为了杜绝暗箱操作，参建单位目前与供水工程总指挥部签定了质量、安全终身责任书。
2
To stop the "blackcasework", the unit joining into the construction signed the Lifelong Quality and Safety Contract with the water-providing engineering headquarters.
为了杜绝暗箱操作，参建单位目前与供水工程总指挥部签定了质量、全终身责任书。
3
The more black box, work-stream driven the test organization is, the more effectively primary use case documents can be applied to sizing.