do your ˈstuff(informal)to do what you are good at or what you have been trained to do施展自己的本事；露一手Some members of the team are just not doing their stuff(= doing as well as they should).队中几名成员压根儿没有使出自己的本事。(figurative)The medicine has clearly done its stuff.这药显然起作用了。 |