verb · to act for someone else or on their behalf

如果你没时间亲自去，我可以帮你代办这些手续。

verb · a person or entity acting as an agent for another

他在这个商业项目中充当中方代办的角色。

verb · a diplomatic representative who ranks below an ambassador or acts in their absence

大使回国期间，由参赞担任临时代办处理馆务。