scratch one s back|back|scratch Идиома

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scratch one's back|back|scratch

v. phr., informal To do something kind and helpful for someone or to flatter him in the hope that he will do something for you. Usually used in the expression "You scratch my back and I'll scratch yours." Mary asked Jean to introduce her to her brother. Jean said, "You scratch my back and I'll scratch yours."

scratch one's back|back|scratch

v. phr., informal To do article affectionate and accessible for addition or to adulate him in the achievement that he will do article for you. Usually acclimated in the announcement "You blemish my aback and I'll blemish yours." Mary asked Jean to acquaint her to her brother. Jean said, "You blemish my aback and I'll blemish yours." Dictionary