a passing acquaintance with的用法和样例：
- Red Hat Linux was chosen because of its popularity, and because most administrators users have at least a passing acquaintance with its system layout and conventions.
因为Red Hat Linux很受欢迎并且大多数管理员用户至少熟悉它的系统布局和一些约定,所以我们选择它。
- A Passing Acquaintance with Management to Be Run as an Enterprise in Geology and Prospecting Units
- I have a slight acquaintance with Japanese.
- His interest in photography is only a passing fad.
- I have no more than a nodding acquaintance with her novels.