Definition
to generate greater interest or support for something
激发兴趣；鼓励
They are trying to drum up support for the new initiative.
他们正在努力为新倡议争取支持。
The organizers are reaching out to volunteers to drum up attendance for the event.
组织者正在联系志愿者，以激励活动的参与。
The company is looking for new ways to drum up enthusiasm among its employees.
公司正在寻找新的方法来激发员工的热情。