Fall behind = Get behind عقب افتادن، عقب ماندن To lag, to fail to keep up  Eve fell behind in her studies and finally had to drop out of school  ایو در درس‌هایش عقب افتاد و سرانجام مجبور شد ترک تحصیل کند  If you get behind in your car payments, the finance company may repossess […]