gofer
n. <美俚>兼勤杂工作的办事员
A gofer is a person whose job is to do simple and rather boring tasks for someone.
1. an employee whose duties include running errands
He works as a gofer in a small store.
他在一家小商店当跑腿.
Send the gofer out for cigarettes.
让那勤杂工到外面去买点烟来.