Definition
To be overlooked or not dealt with properly by a system or process due to a flaw or oversight.
漏网之鱼
Many children in need slip through the cracks in the social services system.
许多需要帮助的儿童在社会服务系统中被忽略了。
Due to an administrative oversight, some applicants' cases slipped through the cracks.
由于行政疏忽，一些申请者的案件被忽略了。
In large organizations, employees' feedback can sometimes fall through the cracks.
在大型组织中，员工的反馈有时会被忽略。