burden hour 案头工作时间（非正式用语）

英文释义

An hour dedicated to necessary but possibly tedious paperwork and record-keeping

例句

I keep records on each of my client interactions, so every seven hours of work with customers in the store requires another burden hour at my desk in the office.

我负责记下所有与顾客的互动情况，因此在工作中，我每花七个小时与顾客打交道，就需要在办公室做一个小时的案头工作。