assistant的解释
形：助理的；辅助的。名：助手助理；助教，店员
assistant的例句
The teacher said that he would like to choose an assistant among us.
老师说他将要从我们中选一个人作他的助手。

He deputed the running of the department to an assistant.
他把部门的管理工作委托给助手了。