scratch (someone's) back
делать взаимные услуги, "рука руку моет"
"You scratch my back and I'll scratch yours," were the relations between the employees in the company.
Другие идиомы:
- back in circulation
- back up (someone or something)
- stab (someone) in the back
- behind one's back
- back to square one
- have one's back to the wall
- back and forth
- back to basics
- back-to-back
- put one's back into (something)
- turn one's back on (someone or something)
- break the back of (something)
- back down
- behind (someone's) back
- back to the salt mines