staffs
n. 手杖；权杖；员工（staff 的复数形式）
v. 供给人员；充当职员（staff 的第三人称单数形式）
例句
Many industrial and scientific organizations and business firms have collections of books, journals, and research data for their staffs.
许多工业和科学组织以及商业公司为他们的员工收集了书籍、期刊和研究数据。
Most office staffs go to work by car.
大多数办公室职员开车去上班。
In order to set up and improve this system, we must downsize staffs and improve efficiency.
为了建立和完善这一新体系，我们必须要减员增效。
