to  scratch  one's back
scratch
skræʧ
skrāch
<i>one's</i>
wʌnz
vanz
back
bæk
bāk

Definição e significado de "scratch one's back"em inglês

to scratch one's back
01

to offer someone help, usually while expecting them a favor in exchange 

to [scratch] {one's} back definition and meaning
expressão idiomática
informal
Exemplos
He agreed to scratch the mayor's back, hoping the mayor would support his project later. 
LanGeek
Baixar o Aplicativo
langeek application

Download Mobile App

App Store